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.
- Matching taxa
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- max_counties=5
Showing 3,801–3,850 of 9,281.
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Euphorbia bifurcata Engelm. EUBI3forked spurge · Euphorbiaceae -
Euphorbia characias L. EUCH13Albanian spurge · Euphorbiaceae -
Euphorbia dendroides L. EUDE10tree spurge · Euphorbiaceae -
Euphorbia dentata Michx. var. lasiocarpa Boiss. EUDELtoothed spurge · Euphorbiaceae -
Euphorbia epithymoides L. EUEPcushion spurge · Euphorbiaceae -
Euphorbia exigua L. EUEX3dwarf spurge · Euphorbiaceae -
Euphorbia haeleeleana D.R. Herbst EUHA2Kauai spurge · Euphorbiaceae -
Euphorbia lactea Haw. EULA8mottled spurge · Euphorbiaceae -
Euphorbia macropus (Klotzsch & Garcke) Boiss. EUMA10Huachuca Mountain spurge · Euphorbiaceae -
Euphorbia milii Des Moul. EUMI9christplant · Euphorbiaceae -
Euphorbia misera Benth. EUMI4cliff spurge · Euphorbiaceae -
Euphorbia nephradenia Barneby EUNE2Paria spurge · Euphorbiaceae -
Euphorbia pinetorum (Small) G.L. Webster EUPI5pineland spurge · Euphorbiaceae -
Euphorbia radians Benth. EURA2sun spurge · Euphorbiaceae -
Euphorbia rigida M. Bieb. EURI10upright myrtle spurge · Euphorbiaceae -
Euphorbia rosescens E.L.Bridges & Orzell EURO3scrub spurge · Euphorbiaceae -
Euphorbia segetalis L. EUSE8grainfield spurge · Euphorbiaceae -
Euphorbia stricta L. EUST23upright spurge · Euphorbiaceae -
Euphorbia strictior Holz. EUST5panhandle spurge · Euphorbiaceae -
Euphorbia telephioides Chapm. EUTE6telephus spurge · Euphorbiaceae -
Euphorbia terracina L. EUTE10Geraldton carnation weed · Euphorbiaceae -
Euphorbia tirucalli L. EUTIIndiantree spurge · Euphorbiaceae -
Euphrasia hudsoniana Fernald & Wiegand EUHU2Hudson Bay eyebright · Scrophulariaceae -
Euphrasia hudsoniana Fernald & Wiegand var. ramosior Sell & Yeo EUHURHudson Bay eyebright · Scrophulariaceae -
Euphrasia micrantha Rchb. EUMI10northern eyebright · Scrophulariaceae -
Euphrasia oakesii Wettst. EUOAOakes' eyebright · Scrophulariaceae -
Eurya sandwicensis A. Gray EUSA6anini · Theaceae -
Eurybia chlorolepis (Burgess) G.L. Nesom EUCH12mountain aster · Asteraceae -
Eurybia glauca (Nutt.) G.L. Nesom var. pulchra (S.F. Blake) Brouillet EUGLPbeautiful aster · Asteraceae -
Eurybia horrida (Wooton & Standl.) G.L. Nesom EUHO4horrid herrickia · Asteraceae -
Eurybia saxicastellii (J.J.N. Campbell & M. Medley) G.L. Nesom EUSA15rockcastle aster · Asteraceae -
Eurybia spinulosa (Chapm.) G.L. Nesom EUSP4Apalachicola aster · Asteraceae -
Euryops chrysanthemoides (DC.) B. Nord. EUCH4bull's eye · Asteraceae -
Euryops multifidus (Thunb.) DC. EUMUhawk's eye · Asteraceae -
Euthamia graminifolia (L.) Nutt. var. hirtipes (Fernald) C.E.S. Taylor & R.J. Taylor EUGRHflat-top goldentop · Asteraceae -
Eutrema penlandii Rollins EUPE10Penland's eutrema · Brassicaceae -
Evolvulus convolvuloides (Willd. ex Schult.) Stearn EVCObindweed dwarf morning-glory · Convolvulaceae -
Evolvulus glomeratus Nees & Mart. EVGL2Brazilian dwarf morning-glory · Convolvulaceae -
Evolvulus glomeratus Nees & Mart. ssp. grandiflorus (Parodi) van Ooststr. EVGLGBrazilian dwarf morning-glory · Convolvulaceae -
Evolvulus grisebachii Peter EVGRGrisebach's dwarf morning-glory · Convolvulaceae -
Exocarpos gaudichaudii A. DC. EXGAhulumoa · Santalaceae -
Exocarpos luteolus Forbes EXLUleafy ballart · Santalaceae -
Exocarpos menziesii Stauffer EXMEMenzies' ballart · Santalaceae -
Exostema caribaeum (Jacq.) Schult. EXCACaribbean princewood · Rubiaceae -
Eysenhardtia spinosa Engelm. EYSPspiny kidneywood · Fabaceae -
Fagonia pachyacantha Rydb. FAPA2sticky fagonbush · Zygophyllaceae -
Falcataria moluccana (Miq.) Barneby & Grimes FAMOpeacocksplume · Fabaceae -
Fendlera rigida I.M. Johnst. FERI2stiff fendlerbush · Hydrangeaceae -
Ferocactus cylindraceus (Engelm.) Orcutt var. cylindraceus FECYCCalifornia barrel cactus · Cactaceae - Ferocactus eastwoodiae (L.D. Benson) L.D. Benson FEEA2California barrel cactus · Cactaceae