Various Plant Survey Data and Species Lists

Fleming, Cris. 2010. Piedmont Rarities (PDF, ~29KB) This is a list of plant species not on the Department of Natural Resources list of Rare, Threatened & Endangered Plant Species, but which, in Cris Fleming's experience, are regionally rare or uncommon in Maryland's Piedmont Region (Montgomery, Carroll, Howard, Baltimore & Harford Counties) and the inner Coastal Plain areas near Washington (Prince Georges, Charles & Anne Arundel Counties).

Jug Bay Wildlife Sanctuary, Plants of Jug Bay Wetlands Sanctuary (PDF, ~143 KB)

Metzger, Joseph Jr. 1995. Maryland Plant Checklist (PDF, ~2.8 MB). Maryland plants by family and binomial name, and their prevalence in the state.

Miller, Elizabeth. 2018. Plants of Cabin John Regional Park (pdf) Montgomery Co, MD, Consolidated List 2014-2017.

Miller, Elizabeth. 2017. Funk's Pond Recreation Area (Conowingo Dam) (pdf), Cecil Co, MD. Plant List from a Maryland Biodiversity Project field trip, April 29, 2017.

Parrish, John. 2002. Rare Flora Threatened by the Inter-County Connector (ICC) (PDF, ~74 KB). The construction of the ICC project caused the loss of many rare and uncommon plants. This document lists rare plants found before the construction in the areas most likely to be affected.

Parrish, John. 2004  Woody Flora of the Diabase (PDF, ~ 107 KB). Woody native plants found in the area of Boyds, Maryland.

Parrish, John. 2002. Native Woody Plants of Montgomery County, Maryland (PDF, ~419 KB). List of the native woody plants found throughout Montgomery County, with notes on their frequency of occurrence and where found.

• Author's Notes (PDF, ~13 KB)
• Addendum (PDF, ~ 11 KB)
• Key for 'Occurrence' Column (PDF, ~15 KB)
• Key for 'State Rank/Status' Column (PDF, ~18 KB)
• Key for 'Where Found' Column (PDF, ~47 KB)

Parrish, John. 2003. Native Plants of Sligo. These htm web pages list the native plants found in the Sligo Creek Watershed, including their frequency of occurrence, location in the watershed, and notes on their habitats.

Redman, D. Earl. 2004. Vascular Flora of Loch Raven Watershed, Baltimore County, MD. Published by City of Baltimore Department of Public Works. 119 pages. Detailed plant survey. 


Shetler, S. G. and Orli, S. S. 2000. Annotated Checklist of the Vascular Plants of the Washington - Baltimore Area Part I Ferns, Fern Allies, Gymnosperms, and Dicotyledons. (pdf) Department of Botany, National Museum of Natural History.

Simmons, R.H. and Strong, M.T., Araby Bog (PDF, ~66 KB), Charles County, MD. Description and floral surveys.

Simmons, R.H. 2009. A Survey of Rare Natural Heritage Resources Along Three Trails at Chapman State
Park, Charles County, Maryland. (PDF 1.7 MB) Prepared for Friends of Chapman State Park.