Mid-Atlantic HerbariaWeb-KeyMaryland

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Home >> Checklist: Maryland - Protected Species >> Previous version of Key >> Identification Key (new version): Maryland - Protected Species Filter/Display Options Family/Genus Filter: Sort by: Display Common Names Display images: Plant habit trees shrubs vines / lianas herbaceous ferns & allies grass-like aquatic & OBL wetland species special groups arums composites legumes milkweeds mints orchids spurges dicots monocots armature unarmed armed reproductive mode produces flowers, fruits, seeds produces spores Leaves arrangement/phyllotaxy basal alternate opposite whorled fascicled/clustered along stem Flower ovaries/pistils per flower 1 2-5 more than 5 Fruit or Cone fruit consistency at maturity dry/leathery fleshy Maryland - Protected Species Christopher Frye Species Count: 481 Acanthaceae Ruellia humilis Ruellia purshiana Ruellia strepens Adoxaceae Viburnum lentago Aizoaceae Sesuvium maritimum Alismataceae Echinodorus cordifolius Sagittaria engelmanniana Sagittaria rigida Sagittaria spatulata Amaranthaceae Amaranthus pumilus Atriplex mucronata Chenopodiastrum simplex Chenopodium standleyanum Iresine rhizomatosa Amaryllidaceae Zephyranthes atamasca Apiaceae Angelica triquinata Cicuta bulbifera Harperella nodosa Taenidia montana Thaspium trifoliatum Tiedemannia canbyi Apocynaceae Asclepias lanceolata Asclepias purpurascens Asclepias rubra Gonolobus suberosus Matelea carolinensis Matelea obliqua Thyrsanthella difformis Aquifoliaceae Ilex decidua Araceae Calla palustris Lemna trisulca Araliaceae Aralia hispida Aralia racemosa Panax quinquefolius Aristolochiaceae Aristolochia macrophylla Hexastylis virginica Asparagaceae Maianthemum stellatum Aspleniaceae Asplenium bradleyi Asplenium pinnatifidum Asplenium resiliens Asteraceae Antennaria solitaria Arnica acaulis Bidens mitis Bidens trichosperma Coreopsis rosea Coreopsis tripteris Elephantopus tomentosus Eupatorium leucolepis Eurybia radula Eurybia spectabilis Hasteola suaveolens Helianthus hirsutus Helianthus laevigatus Helianthus occidentalis Krigia dandelion Liatris spicata Liatris squarrosa Nabalus autumnalis Parthenium integrifolium Pluchea camphorata Sclerolepis uniflora Solidago racemosa Solidago rigida Solidago roanensis Solidago rupestris Solidago speciosa Solidago tarda Symphyotrichum concolor Symphyotrichum depauperatum Symphyotrichum drummondii Symphyotrichum praealtum Athyriaceae Homalosorus pycnocarpos Betulaceae Betula populifolia Boraginaceae Hydrophyllum macrophyllum Lithospermum latifolium Lithospermum parviflorum Nemophila aphylla Onosmodium virginianum Phacelia covillei Brassicaceae Armoracia lacustris Borodinia missouriensis Cardamine longii Campanulaceae Campanula rotundifolia Lobelia canbyi Caprifoliaceae Lonicera canadensis Symphoricarpos albus Triosteum angustifolium Valeriana pauciflora Valerianella chenopodiifolia Caryophyllaceae Honckenya peploides Moehringia lateriflora Paronychia virginica Sabulina caroliniana Sabulina glabra Sabulina michauxii Silene nivea Stellaria alsine Celastraceae Parnassia asarifolia Paxistima canbyi Ceratophyllaceae Ceratophyllum echinatum Cistaceae Crocanthemum bicknellii Hudsonia ericoides Cleomaceae Polanisia dodecandra Colchicaceae Uvularia grandiflora Convolvulaceae Calystegia spithamaea Cuscuta indecora Cuscuta polygonorum Cuscuta rostrata Cornaceae Cornus canadensis Cornus rugosa Crassulaceae Crassula aquatica Sedum glaucophyllum Cucurbitaceae Melothria pendula Cupressaceae Thuja occidentalis Cyperaceae Bolboschoenus novae-angliae Carex aestivalis Carex appalachica Carex buxbaumii Carex careyana Carex conoidea Carex cristatella Carex davisii Carex decomposita Carex diandra Carex eburnea Carex exilis Carex fraseriana Carex glaucescens Carex haydenii Carex hitchcockiana Carex hyalinolepis Carex hystericina Carex interior Carex lacustris Carex lasiocarpa Carex lucorum Carex lupuliformis Carex meadii Carex mitchelliana Carex oxylepis Carex pedunculata Carex pellita Carex planispicata Carex plantaginea Carex projecta Carex richardsonii Carex silicea Carex sparganioides Carex straminea Carex tetanica Carex trichocarpa Carex tuckermanii Carex vesicaria Carex vestita Cyperus haspan Cyperus houghtonii Cyperus hystricinus Cyperus lancastriensis Cyperus plukenetii Cyperus refractus Cyperus retrofractus Cyperus subsquarrosus Eleocharis albida Eleocharis compressa Eleocharis equisetoides Eleocharis halophila Eleocharis intermedia Eleocharis melanocarpa Eleocharis robbinsii Eleocharis rostellata Eleocharis tricostata Eriophorum gracile Fimbristylis caroliniana Fimbristylis perpusilla Fuirena pumila Rhynchospora cephalantha Rhynchospora globularis Rhynchospora harperi Rhynchospora inundata Rhynchospora microcephala Rhynchospora nitens Rhynchospora recognita Rhynchospora scirpoides Rhynchospora torreyana Schoenoplectiella smithii Schoenoplectus subterminalis Schoenoplectus torreyi Scirpus ancistrochaetus Scleria minor Scleria muehlenbergii Scleria oligantha Scleria reticularis Scleria verticillata Trichophorum planifolium Cystopteridaceae Cystopteris × tennesseensis Gymnocarpium dryopteris Droseraceae Drosera brevifolia Drosera capillaris Dryopteridaceae Dryopteris campyloptera Dryopteris clintoniana Dryopteris goldieana Elatinaceae Elatine minima Equisetaceae Equisetum fluviatile Equisetum sylvaticum Ericaceae Arctostaphylos uva-ursi Chamaedaphne calyculata Gaultheria hispidula Gaylussacia brachycera Gaylussacia dumosa Monotropsis odorata Oxydendrum arboreum Rhododendron calendulaceum Vaccinium oxycoccos Eriocaulaceae Eriocaulon aquaticum Eriocaulon compressum Eriocaulon decangulare Eriocaulon parkeri Euphorbiaceae Euphorbia purpurea Euphorbia spathulata Fabaceae Aeschynomene virginica Astragalus canadensis Astragalus distortus Baptisia australis Chamaecrista fasciculata Desmodium cuspidatum Desmodium fernaldii Desmodium nuttallii Desmodium obtusum Desmodium ochroleucum Desmodium strictum Hylodesmum pauciflorum Lathyrus palustris Lupinus perennis Rhynchosia tomentosa Tephrosia spicata Trifolium virginicum Fagaceae Castanea dentata Quercus macrocarpa Quercus shumardii Gentianaceae Gentiana andrewsii Gentiana puberulenta Gentiana villosa Gentianella quinquefolia Gentianopsis crinita Sabatia campanulata Sabatia difformis Geraniaceae Geranium robertianum Haemodoraceae Lachnanthes caroliniana Haloragaceae Myriophyllum heterophyllum Myriophyllum verticillatum Hydrocharitaceae Limnobium spongia Hypericaceae Hypericum adpressum Hypericum denticulatum Iridaceae Iris cristata Iris prismatica Iris verna Sisyrinchium arenicola Juglandaceae Carya laciniosa Juglans cinerea Juncaceae Juncus articulatus Juncus brevicaudatus Juncus caesariensis Juncus elliottii Juncus longii Juncus megacephalus Juncus pelocarpus Juncus torreyi Juncus trifidus Juncaginaceae Triglochin striata Lamiaceae Agastache scrophulariifolia Blephilia hirsuta Lycopus amplectens Pycnanthemum torreyi Pycnanthemum verticillatum Pycnanthemum virginianum Scutellaria galericulata Scutellaria nervosa Scutellaria saxatilis Stachys aspera Stachys eplingii Stachys hyssopifolia Trichostema setaceum Lauraceae Litsea aestivalis Persea palustris Lentibulariaceae Utricularia cornuta Utricularia inflata Utricularia intermedia Utricularia purpurea Utricularia resupinata Utricularia striata Liliaceae Clintonia alleghaniensis Clintonia borealis Erythronium albidum Lilium philadelphicum Streptopus lanceolatus Linaceae Linum intercursum Linum sulcatum Lycopodiaceae Lycopodiella inundata Pseudolycopodiella caroliniana Lygodiaceae Lygodium palmatum Lythraceae Ammannia latifolia Lythrum alatum Malvaceae Napaea dioica Sida hermaphrodita Melanthiaceae Amianthium muscitoxicum Chamaelirium luteum Helonias bullata Stenanthium densum Stenanthium gramineum Trillium flexipes Trillium nivale Veratrum hybridum Menyanthaceae Menyanthes trifoliata Nymphoides aquatica Nymphoides cordata Montiaceae Phemeranthus teretifolius Myricaceae Morella caroliniensis Oleaceae Fraxinus caroliniana Onagraceae Epilobium ciliatum Epilobium leptophyllum Epilobium strictum Ludwigia decurrens Ludwigia hirtella Onocleaceae Matteuccia struthiopteris Ophioglossaceae Botrychium matricariifolium Sceptridium oneidense Orchidaceae Calopogon tuberosus Cleistesiopsis divaricata Coeloglossum viride Corallorhiza trifida Corallorhiza wisteriana Cypripedium candidum Cypripedium parviflorum Cypripedium reginae Hexalectris spicata Isotria medeoloides Liparis liliifolia Liparis loeselii Listera cordata Listera smallii Malaxis unifolia Platanthera ciliaris Platanthera cristata Platanthera flava Platanthera grandiflora Platanthera peramoena Platanthera psycodes Platanthera shriveri Spiranthes lucida Spiranthes ochroleuca Spiranthes odorata Spiranthes praecox Spiranthes tuberosa Triphora trianthophora Orobanchaceae Agalinis acuta Agalinis auriculata Agalinis setacea Agalinis skinneriana Castilleja coccinea Pedicularis lanceolata Tomanthera auriculata Papaveraceae Adlumia fungosa Dicentra eximia Pinaceae Abies balsamea Larix laricina Plantaginaceae Chelone obliqua Gratiola viscidula Mecardonia acuminata Veronica scutellata Poaceae Anthoxanthum hirtum Anthoxanthum nitens Aristida lanosa Aristida virgata Arundinaria tecta Axonopus furcatus Bouteloua curtipendula Bromus latiglumis Coelorachis rugosa Deschampsia cespitosa Dichanthelium aciculare Dichanthelium annulum Dichanthelium laxiflorum Dichanthelium oligosanthes Dichanthelium scabriusculum Dichanthelium scribnerianum Dichanthelium wrightianum Digitaria villosa Festuca paradoxa Glyceria acutiflora Glyceria grandis Gymnopogon brevifolius Leersia hexandra Leersia lenticularis Melica nitens Muhlenbergia capillaris Muhlenbergia torreyana Oryzopsis asperifolia Panicum flexile Paspalum dissectum Paspalum fluitans Patis racemosa Poa palustris Poa saltuensis Saccharum alopecuroides Saccharum baldwinii Sacciolepis striata Schizachne purpurascens Sorghastrum elliottii Sphenopholis pensylvanica Sporobolus clandestinus Sporobolus heterolepis Tridens chapmanii Zizaniopsis miliacea Polemoniaceae Phlox glaberrima Phlox pilosa Polemonium vanbruntiae Polygalaceae Polygala cruciata Polygala incarnata Polygala polygama Polygala senega Polygonaceae Polygonum glaucum Rumex altissimus Potamogetonaceae Potamogeton amplifolius Potamogeton foliosus Potamogeton illinoensis Potamogeton pusillus Potamogeton robbinsii Potamogeton zosteriformis Primulaceae Hottonia inflata Lysimachia hybrida Lysimachia thyrsiflora Pteridaceae Pellaea glabella Ranunculaceae Aconitum uncinatum Actaea podocarpa Anemone lancifolia Clematis occidentalis Coptis trifolia Delphinium exaltatum Hydrastis canadensis Ranunculus ambigens Ranunculus carolinianus Ranunculus fascicularis Ranunculus flabellaris Ranunculus hederaceus Ranunculus laxicaulis Ranunculus trichophyllus Rhamnaceae Rhamnus alnifolia Rosaceae Agrimonia microcarpa Agrimonia striata Amelanchier humilis Amelanchier nantucketensis Amelanchier sanguinea Amelanchier spicata Filipendula rubra Geum aleppicum Prunus alleghaniensis Prunus maritima Rosa blanda Rubus pubescens Sanguisorba canadensis Rubiaceae Galium boreale Galium hispidulum Houstonia tenuifolia Spermacoce glabra Rutaceae Zanthoxylum americanum Salicaceae Salix exigua Salix interior Salix occidentalis Sarraceniaceae Sarracenia purpurea Scrophulariaceae Limosella australis Smilacaceae Smilax ecirrhata Smilax pseudochina Taxaceae Taxus canadensis Thelypteridaceae Phegopteris connectilis Thelypteris simulata Thymelaeaceae Dirca palustris Violaceae Viola esculenta Vitaceae Vitis rupestris Woodsiaceae Woodsia ilvensis Xyridaceae Xyris fimbriata Xyris smalliana
This project made possible by National Science Foundation Awards 1601697, 1600981, 1601393, 1600976, 1601429, 1601101, 1601503 Powered by Symbiota