Plant Database (by name)

marginal woodfern - Dryopteris marginalis (L.) Gray

margined stickseed - Lappula marginata (Bieb.) Guerke

marijuana - Cannabis sativa L.

mariola - Parthenium incanum Kunth

mariposa lily - Calochortus Pursh

Mariposa sedge - Carex mariposana Bailey ex Mackenzie

maritime ceanothus - Ceanothus maritimus Hoover

non Ait. - Pinus pinaster Soland.

markhamia - Markhamia Seem. Ex Baill.

maroon Carolina milkvine - Matelea carolinensis (Jacq.) Woods.

maroonspot calicoflower - Downingia concolor Greene

marsh arrowgrass - Triglochin palustris L.

marsh bellflower - Campanula aparinoides Pursh

marsh blue violet - Viola cucullata Ait.

marsh bluegrass - Poa leptocoma Trin.

marsh bristlegrass - Setaria parviflora (Poir.) Kerguélen

marsh cudweed - Gnaphalium uliginosum L.

marsh felwort - Lomatogonium rotatum (L.) Fries ex Fern.

marsh fimbry - Fimbristylis castanea (Michx.) Vahl

marsh flatsedge - Cyperus pseudovegetus Steud.

marsh fleabane - Senecio congestus (R. Br.) DC.

marsh grass of Parnassus - Parnassia palustris L.

marsh hedgenettle - Stachys palustris L.

marsh horsetail - Equisetum palustre L.

marsh jaumea - Jaumea carnosa (Less.) Gray

marsh Labrador tea - Ledum palustre L. ssp. decumbens (Ait.) Hultén

marsh ladies'-tresses - Spiranthes odorata (Nutt.) Lindl.

marsh mermaidweed - Proserpinaca palustris L.

marsh muhly - Muhlenbergia racemosa (Michx.) B.S.P.

marsh pea - Lathyrus palustris L.

marsh rose gentian - Sabatia dodecandra (L.) B.S.P.

marsh seedbox - Ludwigia palustris (L.) Ell.

marsh skullcap - Scutellaria galericulata L.

marsh straw sedge - Carex hormathodes Fern.

marsh thistle - Cirsium palustre (L.) Scop.

marsh violet - Viola palustris L.

marsh willowherb - Epilobium palustre L.

marshland muhly - Muhlenbergia sinuosa Swallen

marshpepper knotweed - Polygonum hydropiper L.

marumleaf buckwheat - Eriogonum marifolium Torr. & Gray

marvel of Peru - Mirabilis jalapa L.

Maryland goldenaster - Chrysopsis mariana (L.) Ell.

Maryland hawkweed - Hieracium greenii Porter & Britt.

Maryland hawkweed - Hieracium marianum Willd.

Maryland meadowbeauty - Rhexia mariana L.

Maryland milkwort - Polygala mariana P. Mill.

Maryland sanicle - Sanicula marilandica L.

Maryland senna - Senna marilandica (L.) Link

Mason's Jacob's-ladder - Polemonium chartaceum Mason

Masonic Mountain jewelflower - Streptanthus oliganthus Rollins