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This page lists all upcoming events. Use the links above or on the left hand menu bar to view specific types of events.

To see events in a specific geographical area, visit one of the Chapters pages: Catoctin, Eastern Shore, Greater Baltimore, Montgomery County, North East, Prince George's/Anne Arundel, Southern Maryland, Washington, DC, Western Mountains.

MNPS is also using Meetup to list events; you can join Meetup and receive announcements of these events as they are posted by the organizers. Please consider using this event form for submitting the required information.

Find MNPS on Meetup

If you or your organization want to list an event in the Events sections of this website, send an email to fieldtrips @ mdflora.org. Only MNPS sponsored or cosponsored events are shown on our Home Page and listed in our print publication, Marilandica.

Upcoming events

  • Native Plant Sale: Herring Run Nursery

    • 26 May 2013
    • 11:00 AM - 4:00 PM
    • 6131 Hillen Road, Baltimore, MD

    Sponsoring Organization: Blue Water Baltimore

    Herring Run Nursery is a non-profit native plant nursery specializing in plants native to the Piedmont and Coastal Plain regions of and the Mid-Atlantic area. We grow more than 200 species of native plants.

    More Information: visit http://www.HerringRunNursery.com/. For details about the plant sales, call 443-682-1331 or email nursery@bluewaterbaltimore.org.

    Show details

  • MNPS Monthly Program: The Path from Heath to Gardens

    • 28 May 2013
    • 7:30 PM
    • Kensington Library, Kensington, MD
    Register

    Title: The Path from Heath to Gardens

    Speaker: Donald A. M. MacKay

    What is a “heath?” What are the kinds of heaths? How does one classify heaths? The Scottish Heath is the main case study, and we’ll cover its formation, characteristics, ericads, and other plants. The talk will also cover natural variants and cultivars, and address growing heaths in gardens.

    Donald MacKay is former president of the North American Heather Society.

    Location: Kensington Library.  Doors open at 7:00.

    Directions: From the Washington Beltway (I-495)

    Take Exit 33, Connecticut Avenue, north to the third signal after the Beltway. Turn left onto Knowles and go 2 1/2 blocks to the library on the right.

    The meeting is open to non-members.

    Registration is not required.

    Show details

  • Smarter Growth Alliance For Charles County

    • 30 May 2013
    • 6:30 PM - 8:30 PM
    • College of Southern Maryland, La Plata
    Sponsored by the Smarter Growth Alliance for Charles County 

    “A Better Charles County through Smart Growth”

    featuring
    Governor Parris Glendening
    Ed McMahon of the Urban Land Institute

    Better land use is key to saving Mattawoman Creek and our great outdoors. Learn how Charles County can grow smarter for a strong economy and a healthy environment. Two exciting speakers will present opportunities and options for our future.

    As Governor of Maryland, Parris Glendening spearheaded the state’s pioneering and widely respected Smart Growth initiative. Today Governor Glendening works with leaders throughout the country to help them apply smart growth principles to rebuild state and local economies.
    Ed McMahon is nationally recognized as an inspiring speaker and a leading authority on sustainable development, land conservation, and smart growth. During the past 25 years, McMahon has assisted communities in all 50 states on a wide variety of community planning and economic development issues.

    Location: College of Southern Maryland
    Center for Business and Industry, Room 113
    La Plata, MD

    All are welcome. Light refreshments will be served.

    Contact: RSVPs are welcome: kim@friendsofmd.org or 410.385.2910

    Show details

  • Native Plant Sale: Herring Run Nursery

    • 01 Jun 2013
    • 11:00 AM - 4:00 PM
    • 6131 Hillen Road, Baltimore, MD

    Sponsoring Organization: Blue Water Baltimore

    Herring Run Nursery is a non-profit native plant nursery specializing in plants native to the Piedmont and Coastal Plain regions of and the Mid-Atlantic area. We grow more than 200 species of native plants.

    More Information: visit http://www.HerringRunNursery.com/. For details about the plant sales, call 443-682-1331 or email nursery@bluewaterbaltimore.org.

    Show details

  • Spring Gardening Open House

    • 01 Jun 2013
    • 1:00 PM - 4:00 PM
    • Call or email for more information.

    Sponsoring Organizations: EHC Foundation and Home Ground

    The EHC Foundation and Home Ground (a local organization supporting sustainable use of land and water resources) will be hosting a gardening open house that will feature presentations and demonstrations on topics such as gardening for wildlife. One of the scheduled programs during the afternoon will be “Native Plants: A Welcome Sign for Wildlife” by Liz McDowell.

    More Information: call 301-687-0664 or email foundation@evergreenheritagecenter.org.

    Show details

  • MNPS Field Trip: Mountain Laurel and Other Heaths of Sugarloaf Mountain

    • 02 Jun 2013
    • 10:00 AM - 1:00 PM
    • Sugarloaf Mountain
    • 1
    Register
    Witness the blooming of the mountain laurel, the botanical event of the year at Sugarloaf Mountain, and see and learn about the mountain’s other heath family members. We will hike to the summit of Sugarloaf at a leisurely pace, stopping to identify and admire native plants in the heath family: blueberries, huckleberries, mountain laurel, pinxter, trailing arbutus and wintergreen. The heath family has been expanded to include striped or spotted wintergreen and Indian pipe, which we are also likely to see. Other woody plants along the trails and at the summit will be noted, including black jack oak and table mountain pine. We will also see some early summer wildflowers and ferns.

    Field Trip Leader: Melanie Choukas-Bradley

    Online Registration is required. Please register by May 31st. Trip limited to 25 participants.

    Directions: Meet at the West View parking lot on Sugarloaf Mountain.

    From the Washington Beltway (I495) Take 270 past Gaithersburg, Germantown, and Boyds/Clarksburg. Take the Route 109 exitundefinedBarnesville/Hyattstown (exit 22 but the numbering skips). Go south (right) on 109 for three miles to the intersection of Comus Road, just after the Comus Inn. Turn right on Comus Road (west) and drive just under 2 ½ miles to the base of Sugarloaf. Turn right at the mountain base (not the hard right down the dirt road), drive through the open mountain gate and up the winding mountain road past East View and all the way to the West View parking lot (the end of the road). There is a right-hand fork that you take toward the end of the road. We will meet at the wooden shelter near the portapotties. 

    Contact: Melanie Choukas-Bradley mcb@melaniechoukas-bradley.com. Cell: 301-502-7410

    Bring: Light lunch/snack and water. Binoculars, hand lens, field guides, optional. 

    Notes: Dress for the weather keeping in mind that the summit of Sugarloaf is about 3 degrees cooler and often windier than Baltimore and Washington.

    Cancellation Policy:  We will go in light rain. We will cancel only if conditions are dangerous or miserable such as heavy steady rain or probability of thunderstorms.

    Show details

  • MNPS Field Trip: Ferns on the Gunpowder

    • 09 Jun 2013
    • 10:00 AM - 3:00 PM
    • Gunpowder State Park, Perry Hall
    Register

    Sponsoring Organizations: MNPS, Natural History Society of Maryland

    Title: MNPS Field Trip: Ferns on the Gunpowder

    Leader: Dwight Johnson

    Learn to identify some common and less common ferns along the Gunpowder River just north of Perry Hall.  We should see close to twenty species.  We will explore three different areas that are located along two paths that are about one mile each.  Both paths are flat easy walking with a few small stream crossings but could be muddy if there was recent rain.

    Directions: We will meet at the large parking lot on the east side of US Rt. 1 (Belair Rd) at the Gunpowder River 5.4 miles north of Interstate 695 (Baltimore Beltway) Exit 32.

    Contact:  Dwight Johnson 551- 486-8518 or dwightmjohnson at comcast.net.

    Bring: Lunch, water, field guides and hand lenses if you have them. 'Key to the Ferns of Maryland' is on the MNPS website, http://www.mdflora.org/PlantInfo/fernkey.html

    Registration: Not required but appreciated. Registrants will be notified in the event of cancellation.


    Show details

  • MNPS Field Trip: Oxon Run Bog

    • 09 Jun 2013
    • 10:00 AM - 2:00 PM
    • Washington, DC

    Sponsoring Organization: MNPS

    Title: MNPS Field Trip: Oxon Run Bog

    Leaders: Mary Pat Rowan along with Jim Rosenstock of Nat'l Park Service

    We will return, after many years, to Oxon Run Bog.  Though not a Civil War Fort this is a magnolia bog below a terrace gravel formation (like the upland Fort sites)
    “Acidic and mossy seeps, magnolia bogs occur only below gravel terraces of the inner mid-Atlantic Coastal Plain. Closely associated with terrace gravel forests, these wetlands usually occupy less than an acre on slopes comprised of soils deposited millions of years ago by the
    Potomac River. Water infiltration and leaching has left the soils acidic and free of the organic materials that characterize true peat bogs. When water percolates from the upland sands and gravels over an impervious layer of clay, downward flow is prevented, and moisture is directed
    out of the hillside. This hydro-geology creates optimal conditions for bog formation.” National Park Service

    Easy to moderate walk. Bring lunch and water. Wear appropriate shoes and clothing.

    Directions: In Southeast Washington DC, we will meet on the upper parking deck of the Southern Avenue Metro Station which is on the Metro Green Line. If you drive, parking is abundant there and free on Sunday.

    Cancelled if raining heavier than drizzle. Call Mary Pat before 9:00 on Sunday morning if in doubt.

    Contact: Mary Pat Rowan, blair-rowan@starpower.net, 202 526 8821.

    Registration is not required.
    Show details

  • Exploring the Heaths at Elk Ridge

    • 15 Jun 2013
    • 9:00 AM - 11:00 AM
    • Elk Ridge Native Plant Preserve

    Field Trip Leaders: Liz McDowell & Ron Boyer, Western Mountains Chapter of MNPS.

    Please note that this field trip is reserved for MNPS members only.

    We’ll take take a closer look at the various members of the heath family growing throughout this ~ 70 acre private native plant preserve. Naturally occurring populations of heaths as well as planted specimens will be examined.

    Bring/Wear: Participants should wear trail shoes and carry their own water.

    Note: Sorry, but no pets are allowed and no rest rooms available. In case of rain this field trip will be rescheduled.

    RSVP required: To minimize impacts group size is limited, so please contact Liz to reserve a space.

    Show details

  • MNPS Western Mountains Chapter Meeting

    • 18 Jun 2013
    • 7:00 PM
    • Appalachian Laboratory

    Topic: The Heaths of the Allegheny Plateau

    Speaker: Liz McDowell, MNPS

    It’s the ”Year of the Heath”, so to celebrate Liz will provide a program about this fascinating family of native plants by covering the heaths found on the Allegheny Plateau in Maryland, Pennsylvania and West Virginia.

    Program will begin immediately following a brief MNPS chapter business meeting.

    Directions: From I-68 take exit 33 (Braddock Rd & Midlothian Rd exit). Follow Braddock Road approximately .2 miles to the entrance to the Appalachian Lab on the left side of the road (301 Braddock Road). There is plenty of parking in front of the building.

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  • SRWA - Wildflower Identification for Beginners

    • 12 Jul 2013
    • 9:00 AM - 12:00 PM
    • Elk Ridge Native Plant Preserve

    Interested in knowing the names of the wonderful wildflowers you encounter in forest and field? Then take this class where you’ll learn to actually “key-out” local plants using the popular Newcomb’s Wildflower Guide.

    This hands-on, two-part class is being offered on consecutive Fridays.

    Registration: Limited to six persons; recommended for teens and adults; the total cost is $50; and pre-registration is required. All proceeds benefit the Savage River Watershed Association. For more details or to register for the class, contact Liz McDowell at 301-895-3686 or lmcdnativeplants@hughes.net.

    Show details

  • MNPS Western Mountains Chapter Meeting

    • 20 Aug 2013
    • 7:00 PM
    • Appalachian Laboratory

    Topic: TBA

    Speaker: Matt Fitzpatrick, Assistant Professor, Appalachian Lab

    Details to follow.

    Program will begin immediately following a brief MNPS chapter business meeting.

    Directions: From I-68 take exit 33 (Braddock Rd & Midlothian Rd exit). Follow Braddock Road approximately .2 miles to the entrance to the Appalachian Lab on the left side of the road (301 Braddock Road). There is plenty of parking in front of the building.

    Show details

  • MNPS Annual Fall Conference: The Threatened Natural Communities and Rare Plants of Maryland's Mountains

    • 21 Sep 2013
    • 9:00 AM
    • 22 Sep 2013
    • 3:00 PM
    • Frostburg State University, Frostburg, MD
    • 167
    Register

    The Threatened Natural Communities and Rare Plants of Maryland's Mountains

    September 21-22 2013

    Co-sponsored by
    Department of Biology
    Frostburg State University
    226 Compton Hall
    Frostburg, MD

    The Allegheny Plateau and Ridge & Valley regions of Maryland harbor many unique natural communities and rare, threatened, and endangered plants. Human threats include forest fragmentation and non-native invasive species as a result of timber harvesting, housing development, and energy development including coal mining, industrial wind energy development, and natural gas extraction.  In 2013 we will explore the unique flora and efforts to mitigate the impacts of land use change in Maryland’s mountain region.

    Check the Conference Page for details.

    Register before August 1, 2013: Members: $65; Nonmembers: $75

    Register after August 1, 2013: Members: $75; Nonmembers: $85

    Field Trips

    Saturday afternoon and Sunday Field Trips will be important venues to expand on the theme.  Field trip registration is available when you register for the Conference. Due to size limits on some trips, you are not guaranteed a spot in your first or second choice trips. You will receive a confirmation before the conference for which trip you are registered.

    Saturday Social

    $30 per person; cash bar
    5pm-9pm near the Conference location. Dress is "field botany casual." 

    Directions (to come)

    Call for Posters

    Undergraduates and graduates studying plant taxonomy, plant ecology, landscaping with native plants, and restoration ecology are invited to submit a poster proposal

    Accommodations

    PDF of Accommodations

    Carpooling

    Go to http://mnps.erideshare.com/ and log in (Group password is MNPScarpool) and enter your request.  This service is strictly based on member input--MNPS will not add an individual to this site. Also see..Carpooling
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  • Fall Conference Field Trip: Allegany College Arboretum

    • 21 Sep 2013
    • 1:00 PM - 6:00 PM
    • Maryland

    Allegany College Arboretum

    Leaders: Jim Howell and Justin Bower

    Description to be provided...

    Easy walk

    Registration is restricted to the fall conference attendees. You can select this field trip when you register for the conference.

    Fall Conference Registration

    Show details

  • Fall Conference Field Trip: New Germany State Park

    • 21 Sep 2013
    • 1:00 PM - 6:00 PM
    • Maryland

    New Germany State Park

    Leaders: Christine Campe-Price and Kirsten & Dwight Johnson

    This mountain gem lies along Meadow Mountain, the eastern Continental Divide. Its many trails pass through a variety of habitats: hemlock and mixed hardwood forests, rhododendron covered streams, old field, and lakeshore.

    Easy to moderate walk

    Registration is restricted to the fall conference attendees. You can select this field trip when you register for the conference.

    Fall Conference Registration

    Show details

  • Fall Conference Field Trip: Mount Aetna Tract

    • 21 Sep 2013
    • 1:00 PM - 6:00 PM
    • Maryland

    Mount Aetna Tract

    Leaders: Sunshine Brosi and Mitch Hall

    Description to be provided

    Easy to moderate walk

    Registration is restricted to the fall conference attendees. You can select this field trip when you register for the conference.

    Fall Conference Registration

    Show details

  • Fall Conference Field Trip: Fort Hill

    • 21 Sep 2013
    • 1:00 PM - 6:00 PM
    • Western Maryland

    Fort Hill 

    Leaders: Ed Thompson and Wes Knapp

    This area in Allegany County is one of Maryland’s best remaining examples of limestone cliffs and barrens. This fragile habitat is owned and managed by The Nature Conservancy.

    Moderate walk

    Registration is restricted to the fall conference attendees. You can select this field trip when you register for the conference.

    Fall Conference Registration

    Show details

  • Fall Conference Field Trip: Finzel Swamp

    • 21 Sep 2013
    • 1:00 PM - 6:00 PM
    • Western Maryland

    Finzel Swamp 

    Leaders: Rod Simmons and Local Guide TBD

    The Nature Conservancy’s Finzel Swamp is a biodiversity treasure chest containing more than 30 rare and uncommon species, and five globally and locally significant wetland habitat types. This remnant boreal fen has been left behind from the Pleistocene Epoch and is one of the few remaining refuges in Maryland where boreal species have persisted since the last Ice Age.

    Easy to moderate walk 

    Registration is restricted to the fall conference attendees. You can select this field trip when you register for the conference.

    Show details

  • Fall Conference Field Trip: Elk Ridge Native Plant Preserve

    • 21 Sep 2013
    • 1:00 PM - 6:00 PM
    • Westerm Maryland

    Elk Ridge Native Plant Preserve 

    Leaders: Liz McDowell and Carole Bergmann 

    This forested ridge lies within the Mid-Atlantic Highlands, the largest interior hardwood forest in the world's temperate latitudes. Landowner efforts to preserve regional biodiversity have helped protect several uncommon plants and animals on this conserved land adjacent to the Savage River State Forest.

    Easy to moderate walk


    Registration is restricted to the fall conference attendees. You can select this field trip when you register for the conference.

      Fall Conference Registration

    Show details

  • Fall Conference Field Trip: Wolf Swamp

    • 21 Sep 2013
    • 1:00 PM - 6:00 PM
    • Maryland

    Wolf Swamp

    Leaders: Kevin Dodge and Cris Fleming

    This exemplary mountain peatland community is co-owned by Maryland Salem’s Children Trust and Savage River State Park. This conserved land provides habitat for many unique species.

    Easy to moderate

    Registration is restricted to the fall conference attendees. You can select this field trip when you register for the conference.

    Fall Conference Registration

    Show details

  • Fall Conference Field Trip: Rock Lodge

    • 22 Sep 2013
    • 9:00 AM - 2:00 PM
    • Maryland
    • 10

    Rock Lodge

    Jessie Harris and Cris Fleming

    Rock Lodge is a large, privately owned nature preserve containing extensive heath woodlands and acres of pristine bog habitats. Many northern species occur here, including species not found elsewhere in Maryland.

    Easy to moderate 

    Conference Registration is required. 

    When you register for the conference you can select this trip.

    Fall Conference Registration

    Frostburg State University will provide vans that depart at 9 am.
    Directions will be provided at the conference.
    Show details

  • Fall Conference Field Trip: North Cherry Creek Bog

    • 22 Sep 2013
    • 9:00 AM - 2:00 PM
    • Maryland
    • 10

    North Cherry Creek Bog

    Kevin Dodge and Rod Simmons

    This mile-long complex of seeps and wetlands contains excellent examples of mountain peatland vegetation communities, including oligotrophic peatland, minerotrophic acidic fen, forested acidic seep and acidic conifer swamp forest. The high quality open sphagnum bogs are significant plant communities.

    Moderate 

    Conference Registration is required.

    When you register for the conference you can select this trip.

    Fall Conference Registration


    Frostburg State University is providing vans, which will depart at 9 a.m. Directions will be provided at the conference.
    Show details

  • Fall Conference Field Trip: High Rock Wildland

    • 22 Sep 2013
    • 9:00 AM - 2:00 PM
    • Maryland
    • 10

    High Rock Wildland

    James Lendemer and Liz McDowell

    High Rock is a designated Type 1 wildland on Savage Mountain. This protected 650 acre tract includes an exemplary ridge crest rock outcrop that provides habitat for many rare species.

    Moderate to difficult walk due to steep hill and rocky terrain 

    Conference Registration is required. When you register for the conference you can select this trip.

    Fall Conference Registration

    Frostburg State University will provide vans which will depart at 9 am. Directions will be provided at the conference.


    Show details

  • Fall Conference Field Trip: Fifteen Mile Creek

    • 22 Sep 2013
    • 9:00 AM - 2:00 PM
    • Maryland
    • 10

    Fifteen Mile Creek

    Jim Howell and Justin Bower 
    Description to come

    Easy to moderate

    Conference Registration is required. When you register for the conference you can select this trip.

    Fall Conference Registration

    Frostburg State University will provide vans which will depart at 9 am. Directions will be provided at the conference.
    Show details

  • Fall Conference Field Trip: Cranesville Swamp

    • 22 Sep 2013
    • 9:00 AM - 2:00 PM
    • Maryland
    • 10

    Cranesville Swamp 

    Leaders: Sue Studlar and Sunshine Brosi

    Cranesville Swamp is a boreal peat bog relic left behind from the Pleistocene Epoch. Nestled in a mountain valley bowl known as a frost pocket, colder conditions still prevail enough for boreal plants to survive. This Nature Conservancy gem is a National Natural Landmark.

    Easy on boardwalk and short loop trails 

    Conference Registration is required. When you register for the conference you can select this trip.


    Frostburg State University will provide vans which will depart at 9 am. Directions will be provided at the conference.
    Show details

  • MNPS Western Mountains Chapter Meeting

    • 15 Oct 2013
    • 7:00 PM
    • Appalachian Laboratory

    Topic: Pest Vulnerability of Elms in Washington, DC

    Speaker: Mitch Hall, Graduate Student, Department of Biology, Frostburg State University

    Details to follow.

    Program will begin immediately following a brief MNPS chapter business meeting.

    Directions: From I-68 take exit 33 (Braddock Rd & Midlothian Rd exit). Follow Braddock Road approximately .2 miles to the entrance to the Appalachian Lab on the left side of the road (301 Braddock Road). There is plenty of parking in front of the building.

    Show details

  • Pennsylvania Native Plant Society Annual Meeting

    • 09 Nov 2013
    • State College, PA

    Sponsoring Organization: Pennsylvania Native Plant Society

    Speaker: Dr. Doug Tallamy Professor & Chair of Entomology and Wildlife Ecology, University of Delaware

    Details to follow.

    Show details

Past events

18 May 2013 Native Plant Sale: Herring Run Nursery
18 May 2013 Invasives/Cleanup Project: Shepherd Parkway, DC
18 May 2013 MNPS Field Trip: Gunpowder State Park May Wildflower Hike – Hereford Area
18 May 2013 MNPS Field Trip: Mountain Laurels along Northwest Branch of the Anacostia
18 May 2013 MAEscapes Native Plant Fest and Sale
18 May 2013 4th Annual Native Plant Sale
15 May 2013 MNPS Program: Native Plant Garden Tour
14 May 2013 Movie Night and "Early-Bird" Walk
14 May 2013 MNPS Field Trip: Walk in Howard Co Near Enchanted Forest
12 May 2013 Native Plant Sale: Herring Run Nursery
11 May 2013 SRWA Native Plant Demonstration and Sale
11 May 2013 Spring Native Plant Sale
10 May 2013 Native Plant Sale: Environmental Concern
09 May 2013 Magnolia Bogs of the Fall Line
05 May 2013 MNPS Field Trip: Civil War Forts: Fort Chaplin
04 May 2013 WHC Picnic and Native Plant Sale
04 May 2013 Native Plant Sale: Herring Run Nursery
04 May 2013 Central Pennsylvania Native Plant Festival and Sale
04 May 2013 IWL Native Plant Sale and Family Day
02 May 2013 Native Plant Sale Preview and Lecture: Brookside Gardens
30 Apr 2013 MNPS Monthly Program: Heath Diversity in Maryland
30 Apr 2013 Native Plant Sale: Irvine Nature Center
27 Apr 2013 MNPS Field Trip: Gems of the Forest
27 Apr 2013 MNPS Field Trip: Carderock Area Woodlands & Tow Path
21 Apr 2013 MNPS Field Trip: Leakin Park, Baltimore
20 Apr 2013 Invasives/Cleanup Project: Shepherd Parkway, DC
20 Apr 2013 Walk for the Woods
19 Apr 2013 MNPS Field Trip: Spring Flowers at Flag Ponds
18 Apr 2013 Bear Pen Wildlands: SRWA Battling Botanical Bullies
16 Apr 2013 MNPS Western Mountains Chapter Meeting
14 Apr 2013 SRWA Red Spruce Rescue and Count
13 Apr 2013 Invasive Removal & Plant ID at Swann Park
07 Apr 2013 Urban Plant Walk and Exhibition Tour
07 Apr 2013 MNPS Field Trip: Fort Dupont
06 Apr 2013 Herring Run Nursery Spring Schedule
31 Mar 2013 MNPS Field Trip: Walk in Howard Co Near Enchanted Forest
26 Mar 2013 MNPS Monthly Program: The Ecology of Wavyleaf Basketgrass
23 Mar 2013 Invasives/Cleanup Project: Shepherd Parkway, DC
23 Mar 2013 USNA Lahr Symposium
14 Mar 2013 Master Gardener Classes in Allegany and Garrett Counties
03 Mar 2013 MNPS Field Trip: National Arboretum
02 Mar 2013 Balancing Natives and Exotics in the Garden
26 Feb 2013 MNPS Monthly Program: Introduction to Maryland's Heaths
23 Feb 2013 Invasives/Cleanup Project: Shepherd Parkway, DC
19 Feb 2013 MNPS Western Mountains Chapter Meeting
15 Feb 2013 The Green Invasion
09 Feb 2013 Winter Greens
03 Feb 2013 MNPS Field Trip: National Arboretum
29 Jan 2013 MNPS Monthly Program: Oak Hybrids of Our Region
26 Jan 2013 Invasives/Cleanup Project: Shepherd Parkway, DC
22 Jan 2013 Workshop: Maple Sugar Training
20 Jan 2013 Winter Greens
12 Jan 2013 Workshop: The Woods in Your Backyard
06 Jan 2013 MNPS Field Trip: Fort Bunker Hill
16 Dec 2012 MNPS Field Trip: Winter Solstice Walk and Hooley
04 Dec 2012 Bot Society of Washington Annual Banquet
02 Dec 2012 MNPS Field Trip: Connector between Forts Dupont and Stanton
27 Nov 2012 MNPS Monthly/Annual Meeting: Oak Tree Anatomy
14 Nov 2012 MNPS Baltimore Chapter Monthly Lecture/Workshop: Winter Oak Indentification Workshop
13 Nov 2012 Mountain Laurel Garden Club Meeting
09 Nov 2012 2012 Pennsylvania Botany Symposium
08 Nov 2012 Sustaining Nature in an Urbanizing Landscape
04 Nov 2012 MNPS Field Trip: Civil War Fort Site: Fort Dupont
03 Nov 2012 Field Trip: Fall Foliage Hike at Dora Kelley
03 Nov 2012 Pennsylvania Native Plant Society Annual Meeting
30 Oct 2012 MNPS Monthly Meeting: CANCELED
27 Oct 2012 Improving Wildlife Habitat in your Backyard
27 Oct 2012 Prince George's County Champion Tree Tour
17 Oct 2012 MNPS Greater Baltimore Monthly Lecture/Discussion: A Bee's Eye View of Pollination
16 Oct 2012 MNPS Western Mountains Chapter Meeting
13 Oct 2012 Native Plant Sale: Herring Run Nursery
11 Oct 2012 Environmental Effects Associated with Fracking
07 Oct 2012 Native Plant Sale: Herring Run Nursery
07 Oct 2012 MNPS Field Trip: Civil War Fort Site: Fort Dupont
02 Oct 2012 Master Naturalist Training (Montgomery County, MD)
30 Sep 2012 MNPS Annual Conference Field Trip: Robert E Lee Park
30 Sep 2012 MNPS Annual Conference Field Trip: North Point State Park
30 Sep 2012 MNPS Annual Conference Field Trip: Marshy Point by Canoe
30 Sep 2012 MNPS Annual Conference Field Trip: Towson University's Field Station
29 Sep 2012 MNPS Annual Fall Conference: Saturday Social
29 Sep 2012 MNPS Annual Conference Field Trip: Oregon Ridge Park
29 Sep 2012 MNPS Annual Conference Field Trip: Native Plant Garden Tours
29 Sep 2012 MNPS Annual Conference Workshop: Maryland's Oaks
29 Sep 2012 MNPS Annual Conference Field Trip: Hampton, NPS Historic Site
29 Sep 2012 MNPS Annual Conference Field Trip: Soldiers Delight
29 Sep 2012 MNPS Annual Conference Field Trip: Gunpowder Falls
29 Sep 2012 Native Plant Sale: Herring Run Nursery
29 Sep 2012 Workshop: Invasive Plant ID and Native Alternative
29 Sep 2012 MNPS Annual Fall Conference: Preserving and Restoring Biodiversity in Developed Landscapes
25 Sep 2012 MNPS Monthly Meeting: Oaks of MD-What's Quirky About Quercus?
23 Sep 2012 Workshop: Training on Invasive Removal
22 Sep 2012 MNPS Field Trip: National Museum of the American Indian Gardens
19 Sep 2012 MNPS Greater Baltimore Monthly Lecture: New Pests & Diseases of Maryland's Forests
16 Sep 2012 Native Plant Sale: Herring Run Nursery
16 Sep 2012 Create a Butterfly Garden
15 Sep 2012 Native Plant Sale: Adkins Arboretum
15 Sep 2012 Fall Native Plant Sale: Loudoun Wildlife Conservancy
15 Sep 2012 Workshop: Plant Yer Own Patch!
10 Sep 2012 Master Naturalist Training (Frederick County, MD)
10 Sep 2012 Master Naturalist Training (Baltimore County, MD)
08 Sep 2012 Wokshop: Forest Ecosystems
08 Sep 2012 Native Plant Sale: Herring Run Nursery
08 Sep 2012 Native Plant Sale: Environmental Concern
08 Sep 2012 Fall Foliage Walk at Patuxent Research Refuge-North Tract
02 Sep 2012 MNPS Field Trip: Civil War Fort Site: Fort Stanton
28 Aug 2012 MNPS Monthly Meeting: Conservation of Serpentine Ecosystems: Soldier’s Delight and Beyond
26 Aug 2012 Native Plant Sale: Herring Run Nursery
25 Aug 2012 Irvine Native Plant Seminar and Sale
21 Aug 2012 MNPS Western Mountains Chapter Meeting
31 Jul 2012 MNPS Monthly Meeting: "An Ozone Monitoring Garden"
29 Jul 2012 MNPS Field Trip: Wetland Plant Id
20 Jul 2012 Wildflower Identification for Beginners
18 Jul 2012 MNPS Greater Baltimore Monthly Lecture/Discussion: Saving Wild Plants at Meadowlark Garden
10 Jul 2012 MNPS Field Trip: Uncultivated - Wild Urban Plants
08 Jul 2012 MNPS Field Trip: Severn Run Environmental Area CANCELLED
26 Jun 2012 Last Minute Change: MNPS Monthly Meeting
26 Jun 2012 Special Event: Going Native in Your Backyard
23 Jun 2012 MNPS Field Trip: Oaks Overhead, Garrett County
22 Jun 2012 MNPS Field Trip: Oaks, and Other Plants, Identification Challenge
20 Jun 2012 MNPS Baltimore Chapter Montly Lecture/Discussion: Rain Garden Design
19 Jun 2012 MNPS Western Mountains Chapter Meeting:
17 Jun 2012 MNPS Field Trip: Soldiers Delight Natural Environment Area
10 Jun 2012 MNPS Field Trip: Civil War Fort Site: Fort Slocum
10 Jun 2012 Joint Field Meeting 2012
09 Jun 2012 Natural History Tree Tour
09 Jun 2012 MNPS Workshop: Carex Indentification
03 Jun 2012 Presentation: American Canopy
03 Jun 2012 MNPS Field Trip: Oaks of Sugarloaf Mountain
03 Jun 2012 Society for Economic Botany 53rd Annual Meeting: "Ethnobotany of Mountain Cultures"
02 Jun 2012 Native Plant Sale: Herring Run Nursery
02 Jun 2012 Wildflower Walk at Patuxent Research Refuge-North Tract
29 May 2012 MNPS Monthly Meeting: Deer Management in Montgomery County
20 May 2012 Native Plant Sale: Herring Run Nursery
20 May 2012 MNPS Field Trip: Piney Orchard Nature Preserve
20 May 2012 Native Plant Sale: American Native Plants/Green and Sticky
19 May 2012 Field Trip: Certified Wildlife Habitat Tour
19 May 2012 SRWA Garden Tour and Native Plant Sale
19 May 2012 Native Plant Sale: Herring Run Nursery
19 May 2012 MNPS Field Trip: Gunpowder State Park May Wildflower Hike – Hereford Area
19 May 2012 Native Plant Sale: Hyattsville Elementary School PTA
19 May 2012 Native Plant Fest and Sale: MAEScapes and Penn State Master Gardeners
16 May 2012 MNPS Baltimore Chapter Monthly Lecture/Discussion: Maryland's Orchids
13 May 2012 Native Plant Sale: Herring Run Nursery
12 May 2012 Native Plant Sale: Woodlawn Wildlife Area, Cecil County
12 May 2012 Native Plant & Seed Sale: Brandywine Conservancy
12 May 2012 Native Plant Sale: Chesapeake Natives, Inc.
06 May 2012 MNPS Field Trip: Civil War Fort Site: Fort Chaplin
06 May 2012 Native Plant Sale: American Native Plants/Green and Sticky
06 May 2012 MNPS Field Trip: Uncultivated - Exploring Wild Urban Plants
05 May 2012 Field Trip: Greenbridge Recreation Area
05 May 2012 Native Plant Sale: Herring Run Nursery
05 May 2012 MNPS Field Trip: Blind Leading the Blind?
05 May 2012 Field Trip: Spring Tree Tour of the Capitol Grounds
05 May 2012 PNPS Native Plant Sale
29 Apr 2012 Native Plant Sale: Herring Run Nursery
29 Apr 2012 Native Plant Sale: Chesapeake Natives, Inc.
29 Apr 2012 Forest Friends Festival
29 Apr 2012 MNPS Field Trip: Severn Run Natural Environmental Area
28 Apr 2012 BioBlitz @ Leight Estuary Center
28 Apr 2012 SRWA Native Plant Demonstration and Sale
28 Apr 2012 MNPS Field Trip: Herring Run Park
28 Apr 2012 MNPS Field Trip: Carderock Recreation Area Woodlands and Tow Path
28 Apr 2012 Native Plant Sale: Audubon Society of Central Maryland
27 Apr 2012 Native Plant Sale: National Arboretum
25 Apr 2012 Baltimore Premiere Screening of Green Fire
24 Apr 2012 MNPS Monthly Meeting: The Natural History Of Oak-Feeding Insects in Maryland
24 Apr 2012 MNPS Field Trip: Jones Falls at the Inner Harbor
22 Apr 2012 Native Plant Sale: Herring Run Nursery
22 Apr 2012 MNPS Field Trip: Leakin Park
22 Apr 2012 Native Plant Sale: American Native Plants/Green and Sticky
22 Apr 2012 Field Trip: Wildflower Walk
21 Apr 2012 MNPS Lecture: Landscaping with Native Plants to Attract Wildlife
21 Apr 2012 MNPS Field Trip: Spring Wildflowers at Governor Bridge Natural Area
21 Apr 2012 Red Spruce Ecosystem Restoration
21 Apr 2012 MNPS Field Trip: Druid Hill Oaks
20 Apr 2012 SRWA Battling Botanical Bullies
19 Apr 2012 SRWA Battling Botanical Bullies
18 Apr 2012 MNPS Baltimore Chapter Monthly Lecture/Discussion: Native Plant Nurseryman Roundtable
18 Apr 2012 Tree Essentials
18 Apr 2012 Picky Partners: Why Our Native Orchids Grow Where They Do
17 Apr 2012 MNPS Western Mts Chapter Meeting: "A Native American Species Becomes a New Fruit Crop"
16 Apr 2012 Restoration Project: SRWA Red Spruce Plantings
15 Apr 2012 Restoration Project: SRWA Red Spruce Plantings
15 Apr 2012 Native Plant Sale: American Native Plants/Green and Sticky
14 Apr 2012 Training: Identifying and Removing Invasive Exotic Weeds
14 Apr 2012 Native Plant Sale: Adkins Arboretum
14 Apr 2012 Field Trip: Big Tree Hike
14 Apr 2012 Conference: Tomorrow’s Landscapes: More Birds, Butterflies, & Bees for YOUR Garden.
14 Apr 2012 Tomorrow's Landscapes: More Birds, Butterflies, and Bees for YOUR Garden
11 Apr 2012 Native Orchids: A National Approach to Conservation
11 Apr 2012 Meeting: The Rebuild of Poplar Island
07 Apr 2012 Native Plant Workshop and Sale: Chesapeake Natives, Inc.
01 Apr 2012 MNPS Field Trip: Civil War Fort Site: Fort Connector south of Fort Dupont
31 Mar 2012 Invasives Species Removal Project: Muddy Branch Greenway Trail System
31 Mar 2012 Native Plant Sale: Friends of the National Arboretum
31 Mar 2012 Lahr Native Plant Symposium: "Native Plants: Inspiring New Directions"
31 Mar 2012 Capital Science 2012 Conference
27 Mar 2012 MNPS Monthly Meeting: The Flora of Virginia Project
25 Mar 2012 Invasives Species Removal Project: Muddy Branch Greenway Trail System
22 Mar 2012 Workshop: "Vernal Pool Site Design and Restoration Techniques"
22 Mar 2012 Conference: SER: "Restoration on the Edge: Exploring the Frontiers of Restoration, Collaboration, and Resilience in Changing Ecosystems"
21 Mar 2012 MNPS Baltimore Chapter Monthly Lecture/Discussion: Saving the Sundial Lupine
20 Mar 2012 Doug Tallamy: Bringing Nature Home
04 Mar 2012 MNPS Field Trip: Civil War Fort Site: Fort Totten
28 Feb 2012 MNPS Monthly Meeting: Winter Oak Identification Workshop
21 Feb 2012 MNPS Western Mountains Chapter Meeting: "Going Native in Your Backyard"
19 Feb 2012 MNPS Field Trip: Cheverly Nature Hike and Bird Count
18 Feb 2012 MNPS Field Trip: Winter Tree and Plant ID Hike
18 Feb 2012 MNPS Field Trip: Cheverly Nature Hike and Bird Count
15 Feb 2012 MNPS Baltimore Chapter Monthly Lecture/Discussion: Wavy-leaved Basketgrass Ecology
11 Feb 2012 MNPS Workshop: Winter Botany
05 Feb 2012 MNPS Field Trip: Civil War Fort Site: Fort Dupont
01 Feb 2012 MNPS Workshop: Seed Propagation
31 Jan 2012 MNPS Monthly Meeting: Landscaping with Native Plants to Attract Hummingbirds, Butterflies, and Other Wildlife
28 Jan 2012 Field Trip/Workshop: Identifying Trees in Winter
19 Jan 2012 VNPS Program: A Bee’s Eye View of Native Plants
19 Jan 2012 Maryland Invasive Species Council Meeting
18 Jan 2012 MNPS Baltimore Chapter Monthly Lecture/Discussion: Soldiers Delight Restoration
16 Jan 2012 MNPS Board Annual Planning Meeting
14 Jan 2012 Workshop: The Woods in Your Backyard
08 Jan 2012 MNPS Field Trip: Civil War Fort Site: Fort Stanton
18 Dec 2011 MNPS Field Trip: Winter Solstice Walk and Hooley
14 Dec 2011 MNPS Baltimore Chapter Monthly Meeting: Holiday Share Night
13 Dec 2011 MNPS Holiday Social and Members Share Night Plus Annual Business Meeting
08 Dec 2011 Habitat Restoration Work Group: Howard County Conservancy
29 Nov 2011 MNPS Monthly Meeting: "An Ozone Monitoring Garden"
26 Nov 2011 Moss Study Group
22 Nov 2011 Conservation Stewardship Project Middle Patuxent Environmental Area
20 Nov 2011 MNPS Field Trip: Civil War Fort Site Group: US National Arboretum
19 Nov 2011 Native Plant Sale: Chesapeake Natives
16 Nov 2011 MNPS Baltimore Chapter Monthly Meeting: TreeBaltimore
10 Nov 2011 Habitat Restoration Work Group: Howard County Conservancy
05 Nov 2011 MNPS Field Trip: Tree Anatomy Walk
29 Oct 2011 Moss Study Group
29 Oct 2011 Holmes Run Native Tree Planting
27 Oct 2011 Habitat Restoration Work Group: Howard County Conservancy
26 Oct 2011 Weed Warrior Training
25 Oct 2011 MNPS Montgomery Chapter Meeting: "The Old-Growth Forest Network: America's Next Idea"
25 Oct 2011 Conservation Stewardship Project Middle Patuxent Environmental Area
23 Oct 2011 Native Plant Sale: Herring Run Nursery
22 Oct 2011 MNPS Field Trip: Civil War Fort Site: Fort Dupont
19 Oct 2011 MNPS Baltimore Chapter Monthly Meeting: Blue Water Baltimore
18 Oct 2011 MNPS Chapter Meeting: Western Mountains
16 Oct 2011 Workshop: The Evergreen Rain Garden
15 Oct 2011 MNPS Field Trip: Soldiers Delight Natural Environmental Area
13 Oct 2011 Habitat Restoration Work Group: Howard County Conservancy
11 Oct 2011 Free Webinar: Growing Native 101
09 Oct 2011 VNPS-Potowmack Chapter Annual Meeting and Meadow Walk
09 Oct 2011 Native Tree Walk
08 Oct 2011 MNPS Field Trip: Aquatic Plants by Canoe, Marshy Point
08 Oct 2011 Native Plant Sale: Chesapeake Natives
05 Oct 2011 Weed Warrior Training
05 Oct 2011 Native Plant Sale: Chesapeake Natives
02 Oct 2011 Native Plant Sale: Herring Run Nursery
02 Oct 2011 MNPS Field Trip: Uncultivated: Exploring Wild Urban Plants
01 Oct 2011 Native Plant Sale: Chesapeake Natives
01 Oct 2011 MNPS Field Trip: Middle Patuxent Environmental Area
27 Sep 2011 MNPS Montgomery Chapter Meeting: "Uncultivated: A Physical and Virtual Tour of Baltimore’s Wild Plants"
27 Sep 2011 Conservation Stewardship Project Middle Patuxent Environmental Area
25 Sep 2011 Fall Conference Field Trip: Focus on Ferns at Historic St. Mary's City
25 Sep 2011 Fall Conference Field Trip: Exploring the Mattawoman by Water
25 Sep 2011 Fall Conference Field Trip: Swann Park to Chapman Forest Hike
24 Sep 2011 Moss Study Group
24 Sep 2011 MNPS Annual Fall Conference 2011
22 Sep 2011 Habitat Restoration Work Group: Howard County Conservancy
21 Sep 2011 MNPS Baltimore Chapter Meeting/Workshop: Fall Wildflowers
20 Sep 2011 Workshop: Tree and Plant ID
18 Sep 2011 MNPS Field Trip: Gunpowder State Park - Hereford Area
17 Sep 2011 Evening in the Park: Cromwell Valley Park
17 Sep 2011 Native Plant Sale: Chesapeake Natives
17 Sep 2011 MNPS Workshop: Seed Collection & Storage
17 Sep 2011 Native Plant Sale: Herring Run Nursery
11 Sep 2011 Native Plant Sale: Chesapeake Natives
11 Sep 2011 MNPS Field Trip: Civil War Fort Sites: Roosevelt Island
11 Sep 2011 MNPS Field Trip: Severn Run Natural Environmental Area
10 Sep 2011 Native Plant Sale: Chesapeake Natives
10 Sep 2011 Native Plant Sale: Chesapeake Natives, Inc.
10 Sep 2011 Conservation Landscaping Information Session
09 Sep 2011 Native Plant Sale: Herring Run Nursery
09 Sep 2011 Fall Plant Sale: Environmental Concern, St. Michaels, MD
08 Sep 2011 Habitat Restoration Work Group: Howard County Conservancy
30 Aug 2011 MNPS Montgomery Chapter Meeting: "Pimple Dunes of the Eastern Shore Barrier Islands"
27 Aug 2011 Moss Study Group
27 Aug 2011 Irvine Native Plant Seminar & Sale
27 Aug 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
21 Aug 2011 MNPS Field Trip: Magruder Branch Stream Valley Park
20 Aug 2011 Invasive Plant Removal: Hellen Creek Forest and Wildlife Preserve, St. Mary's County
16 Aug 2011 MNPS Chapter Meeting: Western Mountains
03 Aug 2011 Program: ICC Environmental Stewardship/Compensatory Mitigation Effort
03 Aug 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
03 Aug 2011 Conference: Invasive Plant Council Annual Conference
30 Jul 2011 Moss Study Group
30 Jul 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
26 Jul 2011 MNPS Montgomery Chapter Meeting: "Ferns in the Natural Landscape"
23 Jul 2011 Program: Bold Native Plants and Their Hybrids, Green Spring Gardens, VA
20 Jul 2011 MNPS Chapter Meeting: Greater Baltimore
20 Jul 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
17 Jul 2011 Workshop: Seeing the Forest and the Trees
12 Jul 2011 SRWA - Wildflower Identification for Beginners
06 Jul 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
28 Jun 2011 MNPS Montgomery Chapter Meeting: "Deer Management in Natural Areas"
28 Jun 2011 Conservation Stewardship Project Middle Patuxent Environmental Area
26 Jun 2011 MNPS Field Trip: Summer Solstice Walk and Fern ID Survey at Mattawoman Bottomlands
25 Jun 2011 Moss Study Group
23 Jun 2011 PlanMaryland Public Forums II Open Houses
23 Jun 2011 Habitat Restoration Work Group: Howard County Conservancy
21 Jun 2011 MNPS Chapter Meeting: Western Mountains
18 Jun 2011 MNPS Field Trip: Ferns on the Gunpowder - Gunpowder State Park – Kingsville (Perry Hall) Area, Baltimore County
18 Jun 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
18 Jun 2011 Weed Warriors Come to Quiet Waters
16 Jun 2011 PlanMaryland Public Forums II Open Houses
15 Jun 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
12 Jun 2011 MNPS Field Trip: Kenilworth Park and Aquatic Gardens
12 Jun 2011 MNPS Field Trip: NJ Pine Barrens
11 Jun 2011 Native Plant Sale: Herring Run Natives Nursery
11 Jun 2011 Invasive Plant Removal: Hellen Creek Forest and Wildlife Preserve, St. Mary's County
11 Jun 2011 County-Wide Weed Removal: Carroll County
11 Jun 2011 Huntley Meadows park Plant Walk: Wetland in Bloom
09 Jun 2011 Habitat Restoration Work Group: Howard County Conservancy
08 Jun 2011 PlanMaryland Public Forums II Open Houses
08 Jun 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
05 Jun 2011 Native Plant Sale: Herring Run Natives Nursery
04 Jun 2011 Invasive Species Removal: Ford Nature Center, Alexandria, VA
04 Jun 2011 Invasive Removal with Anacostia Watershed Society, Fort Dupont, DC
03 Jun 2011 Invasive Species Removal: Dyke Marsh Wildlife Preserve, VA
02 Jun 2011 PlanMaryland Public Forums II Open Houses
02 Jun 2011 Invasive Species Removal: Leitner Mansion, VA
31 May 2011 MNPS Montgomery Chapter Meeting: "Wildflowers in Focus"
28 May 2011 Moss Study Group
28 May 2011 SRWA Garden Tour and Native Plant Sale
28 May 2011 MNPS/PNPS Poconos Weekend: WAITLIST ONLY
26 May 2011 Native Plantings: Potomac Heritage Trail
25 May 2011 PlanMaryland Public Forums II Open Houses
24 May 2011 Conservation Stewardship Project Middle Patuxent Environmental Area
21 May 2011 Native Plant Sale: Herring Run Natives Nursery
21 May 2011 Invasinator Work Day at Anita C. Leight Estuary Center, Harford County
21 May 2011 Native Plant Sale and Open House: Environmental Concern, St. Michaels, MD
21 May 2011 Invasive Removal with Anacostia Watershed Society, Fort Dupont, DC
21 May 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
20 May 2011 Native Plant Sale and Open House: Environmental Concern, St. Michaels, MD
19 May 2011 PlanMaryland Public Forums II Open Houses
18 May 2011 MNPS Chapter Meeting: Greater Baltimore
18 May 2011 Non-native Invasive Plant Removal at Patuxent Research Refuge
15 May 2011 Native Plant Sale: Hyattsville Elementary PTA, Prince George's County, MD
14 May 2011 Weed Warrior Training: Carroll County Forest Conservancy District Board
14 May 2011 Allegheny Mountain Green Fest
14 May 2011 Invasive Plant Removal at Patuxent River Park, Prince George's County
14 May 2011 Invasive Plant Removal at Arlington Woods
14 May 2011 Native Plant Sale: Roland Park, Baltimore, MD
14 May 2011 Native Plant Sale: Hyattsville Elementary PTA, Prince George's County, MD
13 May 2011 Invasive Plant Removal: Dyke Marsh Wildlife Preserve, VA
13 May 2011 Spring Wild Flower Symposium
12 May 2011 Habitat Restoration Work Group: Howard County Conservancy
12 May 2011 Invasive Plant Removal: Potomac Heritage Trail, VA
11 May 2011 PlanMaryland Public Forums II Open Houses
11 May 2011 Invasive Removal with Anacostia Watershed Society, Fort Dupont, DC
09 May 2011 Workshop: Trees of Your Neighborhood, Park, and Schoolyard
08 May 2011 Native Plant Sale: Herring Run Natives Nursery
08 May 2011 MNPS Field Trip: Civil War Fort Sites in Washington (98th in the Series)-Fort Chaplin
07 May 2011 Native Plant Celebration and Sale
07 May 2011 MNPS Field Trip: Wildflower Tour of Triadelphia Reservoir Area
07 May 2011 MNPS Field Trip: Fern Walk at Snyder's Landing
07 May 2011 Third Annual Native Plant Sale and Benefit
07 May 2011 Presentation: "The Safe Lawn: How and Why to Create a Beautiful, Natural Landscape"
07 May 2011 Market Day at Cylburn Arboretum, Baltimore, MD
07 May 2011 Virginia Statewide Invasives Day
06 May 2011 Market Day at Cylburn Arboretum, Baltimore, MD
06 May 2011 FSU Arboretum Workdays
06 May 2011 Invasive Removal with Anacostia Watershed Society, Fort Dupont, DC
05 May 2011 Movie Screening: "A Chemical Reaction: The Story of a True Green Revolution"
05 May 2011 Invasive Plant Removal: Potomac Heritage Trail, VA
04 May 2011 Invasive Removal with Anacostia Watershed Society, Prince George's County
01 May 2011 Annual Garlic Mustard Challenge, Patapsco Valley State Park, Baltimore County
30 Apr 2011 Patuxent Research Refuge: Wildflower Walk
30 Apr 2011 Moss Study Group
30 Apr 2011 Field Trip: Carderock Recreation Area Woodlands and Tow Path
30 Apr 2011 SRWA Native Plant Demonstration and Sale
30 Apr 2011 Invasive Plant Removal: Hellen Creek Forest and Wildlife Preserve, St. Mary's County
30 Apr 2011 Native Plant Sale: Audubon Society of Central Maryland
30 Apr 2011 Weed Warrior Training: Carroll County Forest Conservancy District Board
28 Apr 2011 Habitat Restoration Work Group: Howard County Conservancy
28 Apr 2011 Invasive Species Removal Project: SRWA Battling Botanical Bullies
26 Apr 2011 MNPS Montgomery Chapter Meeting: Fern Identification Workshop
26 Apr 2011 Conservation Stewardship Project Middle Patuxent Environmental Area
26 Apr 2011 Invasive Species Removal Project: SRWA Battling Botanical Bullies
23 Apr 2011 Native Plant Sale: Herring Run Natives Nursery
23 Apr 2011 Field Trip: Leakin Park, Baltimore, MD
23 Apr 2011 Workshop: Introduction to Identifying the Common Native Bees in Maryland
17 Apr 2011 Native Plant Sale: Herring Run Natives Nursery
17 Apr 2011 Bird Walk and Invasive Plant Removal on the Blue Mash Nature Trail
16 Apr 2011 CANCELLED due to inclement weather: Fort Dupont Joint Field Trip of Maryland Native Plant Society and the Anacostia Watershed Society
16 Apr 2011 Native Plant Sale: Chesapeake Natives, Inc.
15 Apr 2011 Native Plant Sale: Adkins Arboretum
15 Apr 2011 Southern Appalachian Botanical Society 75th Anniversary Celebration
03 Apr 2011 MNPS Field Trip: Civil War Fort Site: Fort DeRussy in Rock Creek Park (97th in the Series)
03 Apr 2011 Exploring Impacts Of Climate Change On Shoreline Property And Habitats
02 Apr 2011 MNPS Field Trip: Wheaton Regional Park, Montgomery County, MD
02 Apr 2011 Exploring Impacts Of Climate Change On Shoreline Property And Habitats
29 Mar 2011 MNPS Montgomery Chapter Meeting: "Alienweeds: The Art of Invasives"
27 Mar 2011 Exploring Impacts Of Climate Change On Shoreline Property And Habitats
26 Mar 2011 Patuxent Research Refuge: Early Spring Wildflowers
26 Mar 2011 Moss Study Group
26 Mar 2011 25th Annual Lahr Native Plant Symposium and Plant Sale
26 Mar 2011 Exploring Impacts Of Climate Change On Shoreline Property And Habitats
26 Mar 2011 Field Trip: Exploring Impacts of Climate Change on Shoreline Property and Habitats
25 Mar 2011 Wildlife Art Show and Sale
22 Mar 2011 Conservation Stewardship Project Middle Patuxent Environmental Area
19 Mar 2011 Help the Suitland Bog
16 Mar 2011 Greater Baltimore Chapter Meeting
06 Mar 2011 MNPS Field Trip: Civil War Fort Site: Fort DeRussy in Rock Creek Park (97th in the Series)
26 Feb 2011 Moss Study Group
22 Feb 2011 Still Happening! MNPS Montgomery Chapter Meeting: "Tree ID Workshop"
19 Feb 2011 Winter Greens - MNPS Field Trip
10 Feb 2011 Landscape Management Seminar
05 Feb 2011 Fort Dupont Joint Field Trip of Maryland Native Plant Society and the Anacostia Watershed Society
29 Jan 2011 Moss Study Group
25 Jan 2011 MNPS Montgomery Chapter Meeting: "Unexplored Pine Barrens of the Washington, DC Area"
25 Jan 2011 Gardening Workshop: Death by Soil: Killing Plants S-L-O-W-L-Y
22 Jan 2011 Winter Tree ID
17 Jan 2011 National Day of Service on Underground Railroad Trail
15 Jan 2011 Woods in Your Backyard
09 Jan 2011 MNPS Field Trip: Civil War Fort Site: Rock Creek (96th in Series)
19 Dec 2010 Winter Solstice Celebration
18 Dec 2010 Moss Study Group
14 Dec 2010 MNPS Holiday Social and Members Share Night Plus Annual Business Meeting
11 Dec 2010 Tree Anatomy Walk with Richard Murray, Arborist, Silver Spring
11 Dec 2010 Invasive Species Removal at Cromwell Valley Park
05 Dec 2010 MNPS Field Trip: Civil War Fort Site: Fort Totten (94th in Series)
30 Nov 2010 MNPS Montgomery Chapter Meeting: "Wild Uses of Plants"
28 Nov 2010 Invasives Species Removal on Blue Mash Nature Trail
23 Nov 2010 Barberry Bustin'
17 Nov 2010 Greater Baltimore Chapter Meeting
17 Nov 2010 Stewardship Projects at Greenbelt Homes, Inc., Housing Cooperative
14 Nov 2010 Tree Planting, Scott's Cove
13 Nov 2010 Invasive Species Removal at Ruth Swann Park
13 Nov 2010 Invasive Species Removal at Fort Meade Army Installation
13 Nov 2010 Invasive Plant Removals along Underground Railroad Experience Trail
13 Nov 2010 Deer Management Seminar
13 Nov 2010 Invasive Species Removal at Cromwell Valley Park
13 Nov 2010 Invasive Plant Removals in Jones Falls Watershed
13 Nov 2010 Invasive Weed Removal, Rocky Gorge/Supplee
11 Nov 2010 Bringing Native Plants and Wildlife into the Managed Landscape
10 Nov 2010 Tree Planting in Rock Creek Park, Chevy Chase, MD
09 Nov 2010 Sustainable Landscaping Workshop Series
08 Nov 2010 MNPS Board Meeting
07 Nov 2010 Invasive Species Removal at Chapman Forest
07 Nov 2010 Invasive Weed Removal and Azalea Garden Clean-up, Brighton Dam
06 Nov 2010 Defend Greenbelt Park from Alien Enroachment
06 Nov 2010 Invasive Weed Removal, Triadelphia
06 Nov 2010 Roaches Run Waterfowl Sanctuary: Weed Warriors Activities
05 Nov 2010 Weed Warrior Activities: Dyke Marsh Wildlife Habitat
04 Nov 2010 Olmsted Woods Walk: "Brilliant Fall Color with Native Plants"
31 Oct 2010 Invasive Weed Removal, Greenbridge
30 Oct 2010 Invasives Removal at Little Paint Branch Park and Cherry Hill Road Community Park
30 Oct 2010 Invasive Species Removal at American Chestnut Land Trust, Calvert County
30 Oct 2010 Backyard Wildlife Habitat Worshop: "The Beauty and Bounty of Native Cherry Trees"
30 Oct 2010 Invasive Weed Removal, Pigtail
26 Oct 2010 MNPS Montgomery Chapter Meeting: "Maryland Native Plants and the Pollinators that Love Them"
26 Oct 2010 Riparian Buffer Retreat
24 Oct 2010 Fall Plant Sale: Herring Run Native Plant Nursery
24 Oct 2010 Invasives Species Removal on Blue Mash Nature Trail
24 Oct 2010 Invasive Weed Removal, Triadelphia
23 Oct 2010 Invasive Weed Removal, Browns Bridge
21 Oct 2010 Presentation: "Native Plants and Invasive Species"
20 Oct 2010 MNPS Greater Baltimore Chapter Meeting
20 Oct 2010 Stewardship Projects at Greenbelt Homes, Inc., Housing Cooperative
19 Oct 2010 MNPS Western Mountains Chapter Meeting
19 Oct 2010 Sustainable Landscaping Workshop Series
16 Oct 2010 Native Plant Walk
16 Oct 2010 Invasives Removal at Magruder Park
15 Oct 2010 Backyard Wildlife Habitat Worshop: "Creating Wildlife Communities in Small Spaces"
13 Oct 2010 Backyard Wildlife Habitat Worshop: "Creating Wildlife Communities in Small Spaces"
09 Oct 2010 Fall Plant Sale: Herring Run Native Plant Nursery
09 Oct 2010 Invasive Species Removal at Ruth Swann Park
09 Oct 2010 Invasive Species Removal at Fort Meade Army Installation
09 Oct 2010 Invasive Plant Removals along Underground Railroad Experience Trail
09 Oct 2010 Workshop: "Drought Tolerant Natives"
09 Oct 2010 Invasive Species Removal at Cromwell Valley Park
09 Oct 2010 Invasive Plant Removals in Jones Falls Watershed
09 Oct 2010 Backyard Wildlife Habitat Worshop: "Gardening for Birds and Butterflies"
05 Oct 2010 7th Eastern Native Grass Symposium: "Native Grasses on Working and Natural Landscapes"
03 Oct 2010 Invasive Species Removal at Chapman Forest
03 Oct 2010 International Meeting on "Biological Control for the Protection of Native Ecosystems"
02 Oct 2010 Defend Greenbelt Park from Alien Enroachment
29 Sep 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
28 Sep 2010 MNPS Montgomery Chapter Meeting: "Bringing Nature Home - The Importance of Conserving and Planting Native for Biodiversity"
28 Sep 2010 Invasive Vine Trimming & Monarch Activities
26 Sep 2010 Fall Plant Sale: Herring Run Native Plant Nursery
26 Sep 2010 Field Trip: Adkins Arboretum
26 Sep 2010 Nassawango Preserve
26 Sep 2010 Invasives Species Removal on Blue Mash Nature Trail
26 Sep 2010 Paddling the Freshwater Wetlands on Watts Creek
25 Sep 2010 Invasives Removal at Little Paint Branch Park and Cherry Hill Road Community Park
25 Sep 2010 Backyard Wildlife Habitat Worshop: "Design and Build a Unique Backyard Habitat"
25 Sep 2010 Roaches Run Waterfowl Sanctuary: Weed Warriors Activities
25 Sep 2010 MNPS Annual Fall Conference 2010: "Biodiversity of Maryland's Eastern Shore"
25 Sep 2010 Native Plant Sale: Parkfairfax, Alexandria, VA
23 Sep 2010 Olmsted Woods Bird Walk
22 Sep 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
21 Sep 2010 ICC Public Meeting: PB-H Stream Restoration Projects
18 Sep 2010 South River Greenway BioBlitz
18 Sep 2010 Invasive Species Removal at American Chestnut Land Trust, Calvert County
18 Sep 2010 Invasives Removal at Magruder Park
18 Sep 2010 Backyard Wildlife Habitat Worshop: "Design and Build a Unique Backyard Habitat"
18 Sep 2010 Open House and Native Plant Sale: Chesapeake Ecology Center
16 Sep 2010 Olmsted Woods Bird Walk
15 Sep 2010 ICC Public Meeting: PB-H Stream Restoration Projects
15 Sep 2010 Greater Baltimore Chapter Meeting
15 Sep 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
15 Sep 2010 Stewardship Projects at Greenbelt Homes, Inc., Housing Cooperative
14 Sep 2010 Remove Japanese Barberry in MPEA
13 Sep 2010 MNPS Board Meeting
12 Sep 2010 Field Trip: "Plants, Insects, and Birds"
12 Sep 2010 MNPS Field Trip: Civil War Fort Site: Fort Mahan (93rd in Series)
11 Sep 2010 Roaches Run Waterfowl Sanctuary: Weed Warriors Activities
11 Sep 2010 Invasive Species Removal at Ruth Swann Park
11 Sep 2010 Invasive Species Removal at Fort Meade Army Installation
11 Sep 2010 Invasive Plant Removals along Underground Railroad Experience Trail
11 Sep 2010 Invasive Species Removal at Cromwell Valley Park
11 Sep 2010 Invasive Plant Removals in Jones Falls Watershed
11 Sep 2010 Plant Conservation Day
11 Sep 2010 Backyard Wildlife Habitat Worshop: "Design and Build a Unique Backyard Habitat"
11 Sep 2010 Fall Open House and Native Plant Sale: MAEscapes, York, PA
10 Sep 2010 Roaches Run Waterfowl Sanctuary: Weed Warriors Activities
10 Sep 2010 Fall Native Plant Sale: Environmental Concern, Inc.
08 Sep 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
05 Sep 2010 Invasive Species Removal at Chapman Forest
04 Sep 2010 Roaches Run Waterfowl Sanctuary: Weed Warriors Activities
04 Sep 2010 Defend Greenbelt Park from Alien Enroachment
01 Sep 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
31 Aug 2010 MNPS Montgomery Chapter Meeting: "Summer Wildflower Identification Workshop"
28 Aug 2010 Invasives Removal at Little Paint Branch Park and Cherry Hill Road Community Park
28 Aug 2010 Roaches Run Waterfowl Sanctuary: Weekend Warriors Activities
26 Aug 2010 George Washington National Parkway: Kudzu Removal on Potomac Heritage Trail
25 Aug 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
22 Aug 2010 Invasives Species Removal on Blue Mash Nature Trail
21 Aug 2010 Mattawoman Lotus Blossom Festival and Important Bird Area Dedication
21 Aug 2010 Invasives Removal at Magruder Park
21 Aug 2010 Conference and Plant Sale: Irvine Nature Center, Owings Mills, MD
18 Aug 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
18 Aug 2010 Stewardship Projects at Greenbelt Homes, Inc., Housing Cooperative
18 Aug 2010 Mid-Atlantic Exotic Pest Plant Council Biennial Workshop: "Biosolutions for Biopollutions"
17 Aug 2010 MNPS Western Mountains Chapter Meeting: "What's the Rush?"
14 Aug 2010 Invasive Species Removal at Fort Meade Army Installation
14 Aug 2010 Invasive Plant Removals along Underground Railroad Experience Trail
14 Aug 2010 Invasive Training Program at American Chestnut Land Trust, Calvert County
14 Aug 2010 Invasive Species Removal at Cromwell Valley Park
14 Aug 2010 Invasive Plant Removals in Jones Falls Watershed
11 Aug 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
11 Aug 2010 Stiltgrass Summit
07 Aug 2010 Defend Greenbelt Park from Alien Enroachment
07 Aug 2010 Invasive Species Removal at Ruth Swann Park
07 Aug 2010 Butterflies in the Garden
04 Aug 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
04 Aug 2010 Non-native Invasive Plant Removal at Patuxent Research Refuge
01 Aug 2010 Invasive Species Removal at Chapman Forest
31 Jul 2010 Going Native in Your Backyard
31 Jul 2010 Invasives Removal at Little Paint Branch Park and Cherry Hill Road Community Park
31 Jul 2010 Butterflies in the Garden
28 Jul 2010 Butterflies in the Garden
28 Jul 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
27 Jul 2010 MNPS Montgomery Chapter Meeting: "Fern Identification"
25 Jul 2010 Invasives Species Removal on Blue Mash Nature Trail
24 Jul 2010 Invasive Species Removal at American Chestnut Land Trust, Calvert County
21 Jul 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
21 Jul 2010 Non-native Invasive Plant Removal at Patuxent Research Refuge
21 Jul 2010 Stewardship Projects at Greenbelt Homes, Inc., Housing Cooperative
17 Jul 2010 Invasives Removal at Magruder Park
16 Jul 2010 Western Maryland Chapter: Wildflower Identification for Beginners
14 Jul 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
12 Jul 2010 MNPS Board Meeting
10 Jul 2010 Invasive Species Removal at Fort Meade Army Installation
10 Jul 2010 Invasive Plant Removals along Underground Railroad Experience Trail
10 Jul 2010 Going Native in Your Backyard
10 Jul 2010 Native Tree Tour, Pigtail Recreation Area, Howard County
10 Jul 2010 Invasive Species Removal at Cromwell Valley Park
10 Jul 2010 Invasive Plant Removals in Jones Falls Watershed
10 Jul 2010 The Native Plant Experience: Bringing Back Nature to our Yards
07 Jul 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
07 Jul 2010 Non-native Invasive Plant Removal at Patuxent Research Refuge
03 Jul 2010 Defend Greenbelt Park from Alien Enroachment
03 Jul 2010 Invasive Species Removal at Ruth Swann Park
30 Jun 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
29 Jun 2010 MNPS Montgomery Chapter Meeting: "Regeneration: Recovering a Nature Center from an Unnatural Invasive Plant Infestation"
27 Jun 2010 Invasives Species Removal on Blue Mash Nature Trail
26 Jun 2010 Invasives Removal at Little Paint Branch Park and Cherry Hill Road Community Park
26 Jun 2010 Moss Study Group
26 Jun 2010 Remove Non-Native Invasive Plants from Lower Beaverdam Creek
23 Jun 2010 Sustainable Landscaping Workshop Series
23 Jun 2010 Weed Whacking Wednesdays at American Chestnut Land Trust, Calvert County
22 Jun 2010 Sustainable Landscaping Workshop Series
22 Jun 2010 Menacing the Mile-a-Minute
21 Jun 2010 National Pollinator Week Festival
19 Jun 2010 MNPS Field Trip: Ferns on the Gunpowder - Gunpowder State Park – Kingsville (Perry Hall) Area, Baltimore County
16 Jun 2010 MNPS Baltimore Chapter Brainstorming Session
12 Jun 2010 Native Plant Walk
11 Jun 2010 Open House and Native Plant Sale: Environmental Concern, Inc.
06 Jun 2010 MNPS Field Trip: Civil War Fort Site: Fort Dupont (92nd in Series)
05 Jun 2010 Sweetbay Magnolia in Central Pennsylvania
29 May 2010 Moss Study Group
26 May 2010 Cascade Falls Trailhead Area and River Road Trail at Patapsco Valley State Park
25 May 2010 MNPS Meeting: "The Enchanting Root: An Exploration of the Lore, Life and Status of American Ginseng"
22 May 2010 MNPS Field Trip: Mountain Laurels on the Northwest Branch, Montgomery County
19 May 2010 MNPS Chapter Meeting: "Ferns of the Area and Where They Grow", Greater Baltimore
16 May 2010 MNPS Field Trip: Rare Plant at Black Hill Regional Park, Montgomery County
15 May 2010 MNPS Field Trip: Gunpowder State Park May Wildflower Hike – Hereford Area
15 May 2010 Native Plant Sale: Roland Park Civic League Beautification Committee
15 May 2010 Native Plant Sale: Virginia Native Plant Society Potowmack Chapter
15 May 2010 Native Plant Sale: Mid-Atlantic Ecological Landscapes Partnership, York, PA
10 May 2010 MNPS Board Meeting
09 May 2010 Native Plant Sale: Herring Run Native Nursery
08 May 2010 Native Plant Sale: Adkins Arboretum, Ridgley, MD
08 May 2010 Mothers Day Weekend in Pennsylvania's Ridge and Valley Province
02 May 2010 MNPS Field Trip: Civil War Fort Site: Fort Chaplin (91st in Series)
02 May 2010 Native Plant Sale: Herring Run Native Nursery
01 May 2010 MNPS Field Trip: Carderock Recreation Area Woodlands and Towpath, Montgomery County
01 May 2010 Native Plant Walk
01 May 2010 Native Plant Sale: American Natives Nursery, White Marsh, MD
27 Apr 2010 MNPS Meeting: "Preserving Maryland’s Grasslands"
24 Apr 2010 Arboretum Workday: Frostburg State University
24 Apr 2010 Moss Study Group
24 Apr 2010 Native Plant Sale: Parkfairfax, Alexandria, VA
24 Apr 2010 Native Plant Sale: Audubon Society of Central Maryland, Mount Airy, MD
24 Apr 2010 Native Plant Sale: Herring Run Native Nursery
20 Apr 2010 MNPS Chapter Meeting: "TBA", Western Mountains
18 Apr 2010 SRWA Red Spruce Plantings, Savage River State Forest
18 Apr 2010 MNPS Field Trip: Wildflowers of Red Run, Baltimore County
17 Apr 2010 Arboretum Workday: Frostburg State University
17 Apr 2010 Garden Tour and Native Plant Sale: Chesapeake Climate Action Network and Chesapeake Natives, Takoma Park, MD
15 Apr 2010 SRWA Red Spruce Plantings, Savage River State Forest
11 Apr 2010 MNPS Field Trip: Nature Hike to Greet New Spring, Cheverly, Prince George's County
11 Apr 2010 MNPS Field Trip: Civil War Fort Site: Shepherd Parkway (90th in Series)
11 Apr 2010 Native Plant Sale: American Natives Nursery, White Marsh, MD
10 Apr 2010 Arboretum Workday: Frostburg State University
03 Apr 2010 Arboretum Workday: Frostburg State University
01 Apr 2010 Mailing Party
30 Mar 2010 MNPS Meeting: "Vernal Pools"
23 Mar 2010 Garlic Mustard Removal & Seep Area Excursion
17 Mar 2010 MNPS Chapter Meeting: "Preserving Biodiversity - How Pollinators Benefit from a Vibrant Heliophilic Native Plant Community", Baltimore
23 Feb 2010 MNPS Meeting: "Threatened Lands in Maryland and What MNPS Is Doing to Protect Them"
26 Jan 2010 MNPS Meeting: "Rare and Uncommon Native Plants of Maryland's Piedmont"
15 Dec 2009 MNPS Annual Holiday Social and Members Share Night plus Annual MNPS Business Meeting
24 Nov 2009 MNPS Meeting: "Last Survivors of Magnolia Bog Flora in Maryland, D.C., and Virginia"
27 Oct 2009 MNPS Meeting: "A Year of Botanical Exploration in Maryland and Vicinity"
29 Sep 2009 MNPS Meeting: "Habitat Value of Natives: More Than Fashionable Flowers, Part II"
26 Sep 2009 MNPS 2009 Annual Fall Conference, "The Catoctin Mountains: Maryland's Blue Ridge"
25 Aug 2009 MNPS Meeting: "Summer Wildflower Identification Workshop"
28 Jul 2009 MNPS Meeting: "Champion Trees of Maryland"
30 Jun 2009 MNPS Meeting: "The Secret to Maintaining a Productive Butterfly Garden"
26 May 2009 MNPS Meeting: "Whither Potomac Wildness?"
28 Apr 2009 MNPS Meeting: "Spring Flowering Native Plants of Maryland"
31 Mar 2009 MNPS Meeting: "Mosses for Beginners"
24 Feb 2009 MNPS Meeting: "Winter Evergreens"
27 Jan 2009 MNPS Meeting: "Winter Fruits, Berries, Seeds, and Pods"
16 Dec 2008 MNPS Annual Holiday Social and Members Share Night plus Annual MNPS Business Meeting
25 Nov 2008 MNPS Meeting: "Travilah Serpentine Barrens: A Globally Rare Natural Community"
28 Oct 2008 MNPS Meeting: "Roots: The Underground Business End of the Tree System"
30 Sep 2008 MNPS Meeting: "The Case of the Promiscuous Quillworts"
20 Sep 2008 MNPS 2008 Annual Fall Conference, "Ecological Communities of the Western Shores of the Chesapeake Bay"
26 Aug 2008 MNPS Meeting: "A Year of Botanical Exploration in Maryland and Vicinity"
29 Jul 2008 MNPS Meeting: "Habitat Value of Natives: More Than Fashionable Flowers"
24 Jun 2008 MNPS Meeting: "Wavyleaf Basketgrass Moves in Waves through Maryland Forests"
27 May 2008 MNPS Meeting: "Our Native Pollinators"
29 Apr 2008 MNPS Meeting: "Non-Native Plants: The Green Invasion"
25 Mar 2008 MNPS Meeting: "Spring Flowering Native Plants of Maryland"
26 Feb 2008 MNPS Meeting: "Rights of Nature"
29 Jan 2008 MNPS Meeting: "Wild Orchids of North America"
18 Dec 2007 MNPS Annual Holiday Social and Members Share Night plus Annual MNPS Business Meeting
27 Nov 2007 MNPS Meeting: "Native Oak and Hickory ID: Workshop and Seed Exchange"
30 Oct 2007 MNPS Meeting: "Why Do These Plants Grow Here...and Not There? A Baltimore-Area Perspective on Native Plant Communities and their Habitats - Part II"
29 Sep 2007 MNPS 2007 Annual Fall Conference, "Climate Change: Global Effects, Local Impacts: Western Maryland's Flora - At Risk?"
25 Sep 2007 MNPS Meeting: "Economics: A Very Important Subject for Conservationists"
28 Aug 2007 MNPS Meeting: "Summer Wildflower Identification Workshop"
31 Jul 2007 MNPS Meeting: "Tree Branch Anatomy and Why It Matters"
26 Jun 2007 MNPS Meeting: "Why Do These Plants Grow Here...and Not There? A Baltimore-Area Perspective on Native Plant Communities and their Habitats"
29 May 2007 MNPS Meeting: "Saving Maryland's Baltimore Checkerspot Butterfly"
24 Apr 2007 MNPS Meeting: "Preparing a Natural Resources Management Plan for Arlington County, Virginia"
27 Mar 2007 MNPS Meeting: "Spring Flowering Native Plants of Maryland"
27 Feb 2007 MNPS Meeting: "Rare and Uncommon Native Plants of Maryland's Piedmont"
30 Jan 2007 MNPS Meeting: "Winter Evergreen Identification Workshop"
19 Dec 2006 MNPS Annual Holiday Social and Members Share Night plus Annual MNPS Business Meeting
28 Nov 2006 MNPS Meeting: "Flora of Plummers Island"
24 Oct 2006 MNPS Meeting: "The Importance of Hybridization in the Systematic Evolution of Oaks"
14 Oct 2006 MNPS 2006 Annual Fall Conference, "Botanical Diversity of Montgomery County: The Geology-Botany Connection"
26 Sep 2006 MNPS Meeting: "Goldenrods, Asters, and Thoroughworts"
29 Aug 2006 MNPS Meeting: "Dragonfly Diversity and Conservation"
25 Jul 2006 MNPS Meeting: "Native Plant Pollinators"
27 Jun 2006 MNPS Meeting: "Native Alternatives to Invasive Plants"
30 May 2006 MNPS Meeting: "Ferns of Maryland"
25 Apr 2006 MNPS Meeting: "Spring Flowering Native Plants of Maryland"
28 Mar 2006 MNPS Meeting: "American Chestnut: Past Abundance and Future Restoration"
28 Feb 2006 MNPS Meeting: "Travilah Barrens: Maryland's Last Remaining Serpentinite Forest"
31 Jan 2006 MNPS Meeting: "Bibb County, Alabama: A Botanical Hotspot"
20 Dec 2005 MNPS Annual Holiday Social and Members Share Night plus Annual MNPS Business Meeting
29 Nov 2005 MNPS Meeting: "The Importance of Hybridization in the Systematic Evolution of Oaks"
25 Oct 2005 MNPS Meeting: "Fall Fruits and Berries"
01 Oct 2005 MNPS 2005 Annual Fall Conference, "Baltimore's Urban and Suburban Forests: People and Plants in Partnership"
27 Sep 2005 MNPS Meeting: "Goldenrods, Asters, and Thoroughworts"
30 Aug 2005 MNPS Meeting: "Diversity of Maryland and Virginia Plant Life"
26 Jul 2005 MNPS Meeting: "Identification and Restoration of Seepage Wetlands in Maryland and Virginia"
28 Jun 2005 MNPS Meeting: "Not Just a Pretty Face: Plants with a Purpose"
31 May 2005 MNPS Meeting: "The Natural History and Wildflowers of Sugarloaf Mountain"
26 Apr 2005 MNPS Meeting: "Spring Wildflowers"
29 Mar 2005 MNPS Meeting: "Potomac Gorge Habitat Restoration"
22 Feb 2005 MNPS Meeting: "Compartmentalization: The Dynamic Tree Defense Process"
25 Jan 2005 MNPS Meeting: "Threatened Lands in Maryland and What MNPS is Doing To Protect Them"
20 Dec 2004 MNPS Annual Holiday Social and Members Share Night Plus Annual MNPS Business Meeting
30 Nov 2004 MNPS Meeting: "Local Pollinators"
26 Oct 2004 MNPS Meeting: "Botany in the Washington, D.C., Region: A Historical Overview"
16 Oct 2004 MNPS 2004 Annual Fall Conference, "Pieces of the Puzzle: Connecting Land, Water, and the Chesapeake"
28 Sep 2004 MNPS Meeting: "Natural Grassland Communities in Maryland"
04 Oct 2003 MNPS 2003 Annual Fall Conference, "Blue Ridge & Potomac Valley"
12 Oct 2002 MNPS 2002 Annual Fall Conference, "Communities and Geology of the Fall Line"
29 Sep 2001 MNPS 2001 Annual Fall Conference, "Shaping Nature: The Impact of Human and Natural Disturbance on Our Native Flora"
23 Sep 2000 MNPS 2000 Annual Fall Conference
01 Sep 1999 MNPS 1999 Annual Fall Conference: "New Directions in Land Preservation: Thinking Big so Nature Can Work"
01 Sep 1998 MNPS 1998 Annual Fall Conference: "Limits of Restoration"
01 Sep 1997 MNPS 1997 Annual Fall Conference: "Allegheny Alliances and Communities"
01 Sep 1996 MNPS 1996 Annual Fall Conference: "Ecology of the Mid-Atlantic Coastal Plain"
01 Sep 1995 MNPS 1995 Annual Fall Conference: "Biodiversity of Barrens Communities"
01 Sep 1994 MNPS 1994 Annual Fall Conference, Spring Field Meeting
01 Sep 1993 MNPS 1993 Annual Fall Conference
01 Sep 1992 MNPS 1992 Annual Fall Conference: "Restoring Their Habitats; Beautifying Our Yard"
01 Sep 1991 MNPS 1991 Annual Fall Conference
 
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