§1State listing — Mid-Atlantic
Delaware
a regional flora of 3 counties
- State code
- DE · FIPS 10
- Taxa recorded
- 2,238
- Counties
- 3
§2Counties
Drill down to a county
§3Catalogue
All taxa recorded in Delaware
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Showing 1,351–1,400 of 2,238.
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Nuphar lutea (L.) Sm. Native NULUyellow pond-lily · Nymphaeaceae 2 counties - Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi Native NULUAyellow pond-lily · Nymphaeaceae 1 county
- Nuphar lutea (L.) Sm. ssp. variegata (Durand) E.O. Beal Native NULUVvarigated yellow pond-lily · Nymphaeaceae 1 county
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Nuttallanthus canadensis (L.) D.A. Sutton Native NUCACanada toadflax · Scrophulariaceae 3 counties - Nymphaea odorata Aiton Native NYODAmerican white waterlily · Nymphaeaceae 2 counties
- Nymphaea odorata Aiton ssp. tuberosa (Paine) Wiersma & Hellquist Native NYODTAmerican white waterlily · Nymphaeaceae 1 county
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Nymphoides aquatica (J.F. Gmel.) Kuntze Native NYAQbig floatingheart · Menyanthaceae 2 counties -
Nymphoides cordata (Elliott) Fernald Native NYCOlittle floatingheart · Menyanthaceae 2 counties -
Nyssa biflora Walter Native NYBIswamp tupelo · Cornaceae 1 county -
Nyssa sylvatica Marshall Native NYSYblackgum · Cornaceae 1 county -
Obolaria virginica L. Native OBVIVirginia pennywort · Gentianaceae 2 counties -
Oclemena nemoralis (Aiton) Greene Native OCNE2bog aster · Asteraceae 1 county -
Oenothera biennis L. Native OEBIcommon evening primrose · Onagraceae 2 counties -
Oenothera fruticosa L. Native OEFRnarrowleaf evening primrose · Onagraceae 3 counties - Oenothera fruticosa L. ssp. fruticosa Native OEFRFnarrowleaf evening primrose · Onagraceae 3 counties
- Oenothera fruticosa L. ssp. tetragona (Roth) W.L. Wagner Native OEFRTnarrowleaf evening primrose · Onagraceae 1 county
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Oenothera gaura W.L. Wagner & Hoch Native OEGAbiennial beeblossom · Onagraceae 1 county -
Oenothera humifusa Nutt. Native OEHUseabeach evening primrose · Onagraceae 1 county -
Oenothera laciniata Hill Native OELAcutleaf evening primrose · Onagraceae 1 county -
Oenothera oakesiana (A. Gray) J.W. Robbins ex S. Watson & J.M. Coult. Native OEOAOakes' evening primrose · Onagraceae 2 counties -
Oenothera parviflora L. Native OEPA5northern evening primrose · Onagraceae 1 county -
Oenothera perennis L. Native OEPElittle evening primrose · Onagraceae 2 counties -
Oldenlandia uniflora L. Native OLUNclustered mille graines · Rubiaceae 3 counties -
Onoclea sensibilis L. Native ONSEsensitive fern · Dryopteridaceae 3 counties -
Onosmodium virginianum (L.) A. DC. Native ONVI2wild Job's tears · Boraginaceae 2 counties -
Ophioglossum pusillum Raf. Native OPPU3northern adderstongue · Ophioglossaceae 1 county -
Ophioglossum vulgatum L. Native OPVUsouthern adderstongue · Ophioglossaceae 3 counties -
Opuntia humifusa (Raf.) Raf. Native OPHUdevil's-tongue · Cactaceae 1 county -
Origanum vulgare L. Introduced ORVUoregano · Lamiaceae 1 county -
Ornithogalum umbellatum L. Introduced ORUMstar of Bethlehem · Liliaceae 1 county -
Orobanche uniflora L. Native ORUNoneflowered broomrape · Orobanchaceae 1 county -
Orontium aquaticum L. Native ORAQgoldenclub · Araceae 3 counties -
Orthilia secunda (L.) House Native ORSEsidebells wintergreen · Pyrolaceae 1 county -
Osmorhiza claytonii (Michx.) C.B. Clarke Native OSCLClayton's sweetroot · Apiaceae 1 county -
Osmorhiza longistylis (Torr.) DC. Native OSLOlongstyle sweetroot · Apiaceae 2 counties -
Osmunda cinnamomea L. Native OSCIcinnamon fern · Osmundaceae 3 counties - Osmunda cinnamomea L. var. cinnamomea Native OSCICcinnamon fern · Osmundaceae 3 counties
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Osmunda claytoniana L. Native OSCL2interrupted fern · Osmundaceae 2 counties -
Osmunda regalis L. Native OSREroyal fern · Osmundaceae 3 counties - Osmunda regalis L. var. spectabilis (Willd.) A. Gray Native OSRESroyal fern · Osmundaceae 3 counties
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Ostrya virginiana (Mill.) K. Koch Native OSVIhophornbeam · Betulaceae 1 county -
Oxalis dillenii Jacq. Native OXDI2slender yellow woodsorrel · Oxalidaceae 1 county -
Oxalis stricta L. Native OXSTcommon yellow oxalis · Oxalidaceae 1 county -
Oxalis violacea L. Native OXVIviolet woodsorrel · Oxalidaceae 2 counties -
Oxypolis canbyi (J.M. Coult. & Rose) Fernald Native OXCA2Canby's cowbane · Apiaceae 1 county -
Oxypolis rigidior (L.) Raf. Native OXRIstiff cowbane · Apiaceae 2 counties -
Packera anonyma (Alph. Wood) W.A. Weber & Á. Löve Native PAAN6Small's ragwort · Asteraceae 1 county -
Packera aurea (L.) Á. Löve & D. Löve Native PAAU3golden ragwort · Asteraceae 3 counties -
Packera paupercula (Michx.) Á. Löve & D. Löve Native PAPA20balsam groundsel · Asteraceae 1 county -
Packera tomentosa (Michx.) C. Jeffrey Native PATO4woolly ragwort · Asteraceae 2 counties