Explore / Range and rarity / Rare (≤ 5 counties)
Range and rarity
Rare (≤ 5 counties)
A broader rarity slice: taxa known from five counties or fewer nationwide. Includes single-county endemics plus the next-most-restricted species.
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Showing 3,301–3,350 of 9,281.
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Eragrostis leptostachya (R. Br.) Steud. ERLE4Australian lovegrass · Poaceae - Eragrostis mauiensis Hitchc. ERMAMaui lovegrass · Poaceae
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Eragrostis monticola (Gaudich.) Hillebr. ERMOkalamalo · Poaceae -
Eragrostis palmeri S. Watson ERPARio Grande lovegrass · Poaceae -
Eragrostis paupera Jedw. ERPA2Oahu lovegrass · Poaceae -
Eragrostis pectinacea (Michx.) Nees ex Steud. var. tracyi (Hitchc.) P.M. Peterson ERPET3Sanibel Island lovegrass · Poaceae -
Eragrostis polytricha Nees ERPO15hairysheath lovegrass · Poaceae -
Eragrostis prolifera (Sw.) Steud. ERPR7Dominican lovegrass · Poaceae - Eragrostis scabriflora Swallen ERSCPoaceae
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Eragrostis tef (Zuccagni) Trotter ERTEteff · Poaceae -
Eragrostis variabilis (Gaudich.) Steud. ERVAkawelu · Poaceae -
Eranthemum pulchellum Andrews ERPU18blue-sage · Acanthaceae -
Erechtites hieraciifolius (L.) Raf. ex DC. var. megalocarpus (Fernald) Cronquist ERHIM2American burnweed · Asteraceae -
Erechtites valerianifolius (Link ex Spreng.) DC. ERVA10tropical burnweed · Asteraceae -
Eremalche parryi (Greene) Greene ssp. kernensis (C.B. Wolf) D.M. Bates ERPAKKern mallow · Malvaceae -
Eremochloa ciliaris (L.) Merr. ERCI10fringed centipede grass · Poaceae -
Eremogone cliftonii Rabeler & R.L. Hartm. ERCL5Clifton's eremogone · Caryophyllaceae -
Eremopyrum bonaepartis (Spreng.) Nevski ERBO3tapertip false wheatgrass · Poaceae -
Eremopyrum orientale (L.) Jaubert & Spach EROR7Oriental false wheatgrass · Poaceae -
Eriastrum abramsii (Elmer) H. Mason ERABAbrams' woollystar · Polemoniaceae -
Eriastrum densifolium (Benth.) H. Mason ssp. sanctorum (Milliken) H. Mason ERDESgiant woollystar · Polemoniaceae -
Eriastrum ertterae D. Gowen ERER3Ertter's woollystar · Polemoniaceae -
Eriastrum luteum (Benth.) H. Mason ERLU3yellow woollystar · Polemoniaceae -
Eriastrum pluriflorum (A. Heller) H. Mason ssp. pluriflorum ERPLPTehachapi woollystar · Polemoniaceae -
Eriastrum rosamondense D. Gowen ERRO14Rosamond woollystar · Polemoniaceae -
Eriastrum sapphirinum (Eastw.) H. Mason ssp. dasyanthum (Brand) H. Mason ERSADsapphire woollystar · Polemoniaceae - Eriastrum sapphirinum (Eastw.) H. Mason ssp. sapphirinum ERSASsapphire woollystar · Polemoniaceae
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Eriastrum virgatum (Benth.) H. Mason ERVI2wand woollystar · Polemoniaceae -
Erica cinerea L. ERCI3Scotch heath · Ericaceae -
Erica lusitanica K. Rudolphi ERLU6Spanish heath · Ericaceae -
Erica vagans L. ERVA2Cornish heath · Ericaceae -
Ericameria brachylepis (A. Gray) H.M. Hall ERBR13chaparral goldenbush · Asteraceae -
Ericameria compacta (H.M. Hall) G.L. Nesom ERCO40Charleston Mountain goldenbush · Asteraceae - Ericameria crispa (L.C. Anderson) G.L. Nesom ERCR7crisped goldenbush · Asteraceae
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Ericameria cuneata (A. Gray) McClatchie var. macrocephala Urbatsch ERCUMcliff goldenbush · Asteraceae -
Ericameria discoidea (Nutt.) G.L. Nesom var. linearis (Rydb.) G.L. Nesom ERDILwhitestem goldenbush · Asteraceae -
Ericameria fasciculata (Eastw.) J.F. Macbr. ERFA5Eastwood's goldenbush · Asteraceae -
Ericameria gilmanii (S.F. Blake) G.L. Nesom ERGI5whiteflower goldenbush · Asteraceae -
Ericameria lignumviridis (S.L. Welsh) G.L. Nesom ERLI8Greenwood's goldenbush · Asteraceae -
Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird ssp. consimilis (Greene) G.L. Nesom & Baird var. ceruminosa (Durand & Hilg.) G.L. Nesom & Baird ERNAC3rubber rabbitbrush · Asteraceae - Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird ssp. nauseosa var. glareosa (M.E. Jones) G.L. Nesom & Baird ERNAG2rubber rabbitbrush · Asteraceae
- Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird ssp. nauseosa var. iridis (L.C. Anderson) G.L. Nesom & Baird ERNAIrubber rabbitbrush · Asteraceae
- Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird ssp. nauseosa var. psilocarpa (S.F. Blake) G.L. Nesom & Baird ERNAPrubber rabbitbrush · Asteraceae
- Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird ssp. nauseosa var. texensis (L.C. Anderson) G.L. Nesom & Baird ERNAT2rubber rabbitbrush · Asteraceae
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Ericameria ophitidis (J.T. Howell) G.L. Nesom EROP2serpentine goldenbush · Asteraceae -
Ericameria palmeri (A. Gray) H.M. Hall var. palmeri ERPAP2Palmer's rabbitbrush · Asteraceae -
Ericameria parishii (Greene) H.M. Hall ERPA24Parish's rabbitbrush · Asteraceae -
Ericameria parryi (A. Gray) G.L. Nesom & Baird var. imula (H.M. Hall & Clem.) G.L. Nesom & Baird ERPAIParry's rabbitbrush · Asteraceae - Ericameria parryi (A. Gray) G.L. Nesom & Baird var. montana (L.C. Anderson) G.L. Nesom & Baird ERPAM4Parry's rabbitbrush · Asteraceae
- Ericameria parryi (A. Gray) G.L. Nesom & Baird var. salmonensis (L.C. Anderson) G.L. Nesom & Baird ERPASParry's rabbitbrush · Asteraceae