Index / States / California / Riverside
§1County listing — California
Riverside County
California
- FIPS
- 06065
- Taxa recorded
- 2,512
- State
- California
Filter
Showing 1,051–1,100 of 2,206 (native).
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Hesperevax acaulis (Kellogg) Greene Native HEAC8stemless dwarf-cudweed · Asteraceae - Hesperevax acaulis (Kellogg) Greene var. acaulis Native HEACAstemless dwarf-cudweed · Asteraceae
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Hesperocallis undulata A. Gray Native HEUN2desert lily · Liliaceae -
Hesperocnide tenella Torr. Native HETE5western stingingnettle · Urticaceae -
Hesperocyparis forbesii (Jeps.) Bartel Native HEFO10tecate cypress · Cupressaceae -
Hesperolinon micranthum (A. Gray) Small Native HEMI9smallflower dwarf-flax · Linaceae -
Hesperoyucca whipplei (Torr.) Baker Native HEWHchaparral yucca · Agavaceae -
Heterocodon rariflorum Nutt. Native HERA3rareflower heterocodon · Campanulaceae -
Heteromeles arbutifolia (Lindl.) M. Roem. Native HEAR5toyon · Rosaceae - Heteromeles arbutifolia (Lindl.) M. Roem. var. arbutifolia Native HEARA2toyon · Rosaceae
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Heterotheca grandiflora Nutt. Native HEGR7telegraphweed · Asteraceae -
Heterotheca sessiliflora (Nutt.) Shinners Native HESEsessileflower false goldenaster · Asteraceae - Heterotheca sessiliflora (Nutt.) Shinners ssp. echioides (Benth.) Semple Native HESEE2sessileflower false goldenaster · Asteraceae
- Heterotheca sessiliflora (Nutt.) Shinners ssp. fastigiata (Greene) Semple Native HESEF2sessileflower false goldenaster · Asteraceae
- Heterotheca sessiliflora (Nutt.) Shinners ssp. fastigiata (Greene) Semple var. fastigiata Native HESEF3sessileflower false goldenaster · Asteraceae
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Heuchera hirsutissima Rosend., Butters & Lakela Native HEHI4shaggyhair alumroot · Saxifragaceae -
Heuchera parishii Rydb. Native HEPA9Mill Creek alumroot · Saxifragaceae -
Hibiscus denudatus Benth. Native HIDEpaleface · Malvaceae -
Hieracium albiflorum Hook. Native HIAL2white hawkweed · Asteraceae -
Hieracium horridum Fr. Native HIHOprickly hawkweed · Asteraceae -
Hoffmannseggia glauca (Ortega) Eifert Native HOGL2Indian rushpea · Fabaceae -
Hoffmannseggia microphylla Torr. Native HOMI5wand holdback · Fabaceae -
Hoita macrostachya (DC.) Rydb. Native HOMA4large leather-root · Fabaceae -
Hoita orbicularis (Lindl.) Rydb. Native HOORroundleaf leather-root · Fabaceae -
Holocarpha virgata (A. Gray) D.D. Keck Native HOVIyellowflower tarweed · Asteraceae - Holocarpha virgata (A. Gray) D.D. Keck ssp. elongata D.D. Keck Native HOVIEwand tarbush · Asteraceae
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Holodiscus discolor (Pursh) Maxim. Native HODIoceanspray · Rosaceae -
Hordeum brachyantherum Nevski Native HOBR2meadow barley · Poaceae - Hordeum brachyantherum Nevski ssp. californicum (Covas & Stebbins) Bothmer, N. Jacobsen & Seberg Native HOBRC2California barley · Poaceae
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Hordeum depressum (Scribn. & J.G. Sm.) Rydb. Native HODE2dwarf barley · Poaceae -
Hordeum intercedens Nevski Native HOIN2bobtail barley · Poaceae -
Horkelia clevelandii (Greene) Rydb. Native HOCLCleveland's horkelia · Rosaceae -
Horkelia cuneata Lindl. Native HOCUwedgeleaf horkelia · Rosaceae - Horkelia cuneata Lindl. ssp. puberula (Greene) D.D. Keck Native HOCUPwedgeleaf horkelia · Rosaceae
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Horkelia truncata Rydb. Native HOTR2Ramona horkelia · Rosaceae -
Hornungia procumbens (L.) Hayek Native HOPR4prostrate hutchinsia · Brassicaceae -
Horsfordia alata (S. Watson) A. Gray Native HOALpink velvetmallow · Malvaceae -
Horsfordia newberryi (S. Watson) A. Gray Native HONENewberry's velvetmallow · Malvaceae -
Hulsea heterochroma A. Gray Native HUHEredray alpinegold · Asteraceae -
Hulsea vestita A. Gray Native HUVEpumice alpinegold · Asteraceae - Hulsea vestita A. Gray ssp. callicarpha (H.M. Hall) Wilken Native HUVECpumice alpinegold · Asteraceae
- Hulsea vestita A. Gray ssp. parryi (A. Gray) Wilken Native HUVEPParry's alpinegold · Asteraceae
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Hydrocotyle ranunculoides L. f. Native HYRAfloating marshpennywort · Apiaceae -
Hydrocotyle umbellata L. Native HYUMmanyflower marshpennywort · Apiaceae -
Hydrocotyle verticillata Thunb. Native HYVE2whorled marshpennywort · Apiaceae - Hydrocotyle verticillata Thunb. var. verticillata Native HYVEVwhorled marshpennywort · Apiaceae
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Hymenoclea salsola Torr. & A. Gray Native HYSAburrobrush · Asteraceae - Hymenoclea salsola Torr. & A. Gray var. fasciculata (A. Nelson) K.M. Peterson & Payne Native HYSAFburrobrush · Asteraceae
- Hymenoclea salsola Torr. & A. Gray var. pentalepis (Rydb.) L.D. Benson Native HYSAPburrobrush · Asteraceae
- Hymenoclea salsola Torr. & A. Gray var. salsola Native HYSASburrobrush · Asteraceae