Mary Keim: Entrance Sign
Mary Keim: Grassy Arrowhead (Sagittaria graminea)
Mary Keim: Dwarf Palmetto (Sabal minor)
Mary Keim: Umbrella Sedge (Fuirena sp.)
Mary Keim: Sedge (Cyperaceae)
Mary Keim: Pine Lily (Lilium catesbaei)
Mary Keim: Alligatorflag (Thalia geniculata)
Mary Keim: Giant Orchid (Orthochilus ecristatus)
Mary Keim: Toothachegrass (Ctenium aromaticum)
Mary Keim: Toothachegrass (Ctenium aromaticum)
Mary Keim: Sugarcane Plumegrass (Saccharum giganteum)
Mary Keim: Sugarcane Plumegrass (Saccharum giganteum)
Mary Keim: Lopsided Indiangrass (Sorghastrum secundum)
Mary Keim: Water Cowbane (Tiedemannia filiformis)
Mary Keim: Leafless Swallowwort (Orthosia scoparia)
Mary Keim: Pineland Rayless Goldenrod (Bigelowia nudata)
Mary Keim: Coastalplain Chaffhead (Carphephorus corymbosus)
Mary Keim: Narrowleaf Sunflower (Helianthus angustifolius)
Mary Keim: Blazingstar (Liatris sp.)
Mary Keim: Pinebarren Goldenrod (Solidago fistulosa)
Mary Keim: Coastalplain St John's-wort (Hypericum brachyphyllum)
Mary Keim: Runner Oak (Quercus pumila) with Cynipid galls
Mary Keim: Shortleaf Rosegentian (Sabatia brevifolia)
Mary Keim: Largeflower Rosegentian (Sabatia grandiflora)
Mary Keim: Musky Mint (Hyptis alata)
Mary Keim: Wild Pennyroyal (Piloblephis rigida)
Mary Keim: Shrubby Primrosewillow (Ludwigia suffructosa)
Mary Keim: Fringed Bladderwort (Utricularia simulans)
Mary Keim: Nuttall's Meadowbeauty (Rhexia nuttallii)
Mary Keim: Herb-of-Grace (Bacopa monnieri)