§1State listing — Mid-Atlantic
Maryland
a regional flora of 24 counties
- State code
- MD · FIPS 24
- Taxa recorded
- 1,220
- Counties
- 24
§2Counties
Drill down to a county
- Allegany 24001244 taxa Open ↗
- Anne Arundel 24003280 taxa Open ↗
- Baltimore 24005318 taxa Open ↗
- Baltimore (city) 24510158 taxa Open ↗
- Calvert 24009186 taxa Open ↗
- Caroline 24011187 taxa Open ↗
- Carroll 24013137 taxa Open ↗
- Cecil 24015268 taxa Open ↗
- Charles 24017238 taxa Open ↗
- Dorchester 24019283 taxa Open ↗
- Frederick 24021259 taxa Open ↗
- Garrett 24023297 taxa Open ↗
- Harford 24025232 taxa Open ↗
- Howard 24027201 taxa Open ↗
- Kent 24029147 taxa Open ↗
- Montgomery 24031406 taxa Open ↗
- Prince George's 24033415 taxa Open ↗
- Queen Anne's 24035242 taxa Open ↗
- Somerset 2403990 taxa Open ↗
- St. Mary's 24037161 taxa Open ↗
- Talbot 24041166 taxa Open ↗
- Washington 24043255 taxa Open ↗
- Wicomico 24045240 taxa Open ↗
- Worcester 24047301 taxa Open ↗
§3Catalogue
All taxa recorded in Maryland
Filter
Showing 51–100 of 1,115 (native).
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Arabis shortii (Fernald) Gleason Native ARSH2Short's rockcress · Brassicaceae 5 counties -
Aralia hispida Vent. Native ARHI2bristly sarsaparilla · Araliaceae 1 county -
Arctostaphylos uva-ursi (L.) Spreng. Native ARUVkinnikinnick · Ericaceae 1 county -
Arethusa bulbosa L. Native ARBUdragon's mouth · Orchidaceae 2 counties -
Aristida lanosa Muhl. ex Elliott Native ARLA6woollysheath threeawn · Poaceae 7 counties -
Aristida purpurascens Poir. Native ARPU8arrowfeather threeawn · Poaceae 3 counties - Aristida purpurascens Poir. var. virgata (Trin.) Allred Native ARPUVarrowfeather threeawn · Poaceae 2 counties
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Aristida tuberculosa Nutt. Native ARTUseaside threeawn · Poaceae 1 county -
Aristolochia macrophylla Lam. Native ARMA7pipevine · Aristolochiaceae 2 counties -
Arnica acaulis (Walter) Britton, Sterns & Poggenb. Native ARAC3common leopardbane · Asteraceae 4 counties -
Arnoglossum reniforme (Hook.) H. Rob. Native ARRE6great Indian plantain · Asteraceae 2 counties -
Aronia arbutifolia (L.) Pers. Native ARAR7red chokeberry · Rosaceae 1 county -
Arundinaria gigantea (Walter) Muhl. Native ARGIgiant cane · Poaceae 6 counties -
Asclepias lanceolata Walter Native ASLA2fewflower milkweed · Asclepiadaceae 1 county -
Asclepias rubra L. Native ASRUred milkweed · Asclepiadaceae 7 counties -
Asplenium bradleyi D.C. Eaton Native ASBR2Bradley's spleenwort · Aspleniaceae 1 county -
Asplenium montanum Willd. Native ASMO2mountain spleenwort · Aspleniaceae 4 counties -
Asplenium pinnatifidum Nutt. Native ASPIlobed spleenwort · Aspleniaceae 7 counties -
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPLebony spleenwort · Aspleniaceae 17 counties -
Asplenium resiliens Kunze Native ASREblackstem spleenwort · Aspleniaceae 1 county -
Asplenium rhizophyllum L. Native ASRH2walking fern · Aspleniaceae 8 counties -
Asplenium ruta-muraria L. Native ASRU2wallrue · Aspleniaceae 3 counties - Asplenium ruta-muraria L. var. cryptolepis (Fernald) Wherry Native ASRUCwallrue · Aspleniaceae 3 counties
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Asplenium scolopendrium L. Native ASSC11Hart's tonguefern · Aspleniaceae 2 counties -
Asplenium trichomanes L. Native ASTR2maidenhair spleenwort · Aspleniaceae 5 counties -
Astragalus canadensis L. Native ASCA11Canadian milkvetch · Fabaceae 2 counties -
Astragalus distortus Torr. & A. Gray Native ASDI4Ozark milkvetch · Fabaceae 2 counties -
Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae 13 counties -
Axonopus furcatus (Flueggé) Hitchc. Native AXFUbig carpetgrass · Poaceae 2 counties -
Azolla caroliniana Willd. Native AZCACarolina mosquitofern · Azollaceae 2 counties -
Bacopa innominata (G. Maza) Alain Native BAIN2tropical waterhyssop · Scrophulariaceae 1 county -
Baptisia australis (L.) R. Br. Native BAAUblue wild indigo · Fabaceae 3 counties -
Berberis canadensis Mill. Native BECA2American barberry · Berberidaceae 1 county -
Betula populifolia Marshall Native BEPOgray birch · Betulaceae 2 counties -
Bidens aristosa (Michx.) Britton Native BIARbearded beggarticks · Asteraceae 2 counties -
Bidens bidentoides (Nutt.) Britton Native BIBI3Delmarva beggarticks · Asteraceae 2 counties -
Bidens coronata (L.) Britton Native BICOcrowned beggarticks · Asteraceae 8 counties -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae 1 county -
Bidens mitis (Michx.) Sherff Native BIMIsmallfruit beggarticks · Asteraceae 8 counties -
Bidens tripartita L. Native BITRthreelobe beggarticks · Asteraceae 2 counties -
Bignonia capreolata L. Native BICAcrossvine · Bignoniaceae 2 counties -
Bolboschoenus novae-angliae (Britton) S.G. Sm. Native BONONew England bulrush · Cyperaceae 8 counties -
Boltonia asteroides (L.) L'Hér. Native BOASwhite doll's daisy · Asteraceae 5 counties -
Borrichia frutescens (L.) DC. Native BOFRbushy seaside tansy · Asteraceae 1 county -
Botrychium dissectum Spreng. Native BODI2cutleaf grapefern · Ophioglossaceae 13 counties -
Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex W.D.J. Koch Native BOMA2matricary grapefern · Ophioglossaceae 1 county -
Botrychium oneidense (Gilbert) House Native BOONbluntlobe grapefern · Ophioglossaceae 2 counties -
Botrychium simplex E. Hitchc. Native BOSIlittle grapefern · Ophioglossaceae 1 county -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae 12 counties -
Bouteloua curtipendula (Michx.) Torr. Native BOCUsideoats grama · Poaceae 4 counties