Index / States / Colorado / Boulder
§1County listing — Colorado
Boulder County
Colorado
- FIPS
- 08013
- Taxa recorded
- 1,961
- State
- Colorado
Filter
Showing 901–950 of 1,961.
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Helianthus petiolaris Nutt. Native HEPEprairie sunflower · Asteraceae -
Helianthus pumilus Nutt. Native HEPU3little sunflower · Asteraceae - Helictotrichon mortonianum (Scribn.) Henr. Native HEMO3Morton's alpine oatgrass · Poaceae
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Heliomeris multiflora Nutt. Native HEMU3showy goldeneye · Asteraceae -
Heracleum maximum W. Bartram Native HEMA80common cowparsnip · Apiaceae -
Hesperis matronalis L. Introduced HEMA3dames rocket · Brassicaceae -
Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26needle and thread · Poaceae - Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8needle and thread · Poaceae
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Hesperostipa neomexicana (Thurb. ex J.M. Coult.) Barkworth Native HENE5New Mexico feathergrass · Poaceae -
Hesperostipa spartea (Trin.) Barkworth Native HESP11porcupinegrass · Poaceae -
Heterotheca fulcrata (Greene) Shinners Native HEFU3rockyscree false goldenaster · Asteraceae -
Heterotheca pumila (Greene) Semple Native HEPU14alpine false goldenaster · Asteraceae -
Heterotheca villosa (Pursh) Shinners Native HEVI4hairy false goldenaster · Asteraceae - Heterotheca villosa (Pursh) Shinners var. foliosa (Nutt.) V.L. Harms Native HEVIFhairy false goldenaster · Asteraceae
- Heterotheca villosa (Pursh) Shinners var. minor (Hook.) Semple Native HEVIM3hairy false goldenaster · Asteraceae
- Heterotheca villosa (Pursh) Shinners var. nana (A. Gray) Semple Native HEVINhairy false goldenaster · Asteraceae
- Heterotheca villosa (Pursh) Shinners var. villosa Native HEVIVhairy false goldenaster · Asteraceae
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Heuchera bracteata (Torr.) Ser. Native HEBR2bracted alumroot · Saxifragaceae -
Heuchera parvifolia Nutt. ex Torr. & A. Gray Native HEPA11littleleaf alumroot · Saxifragaceae -
Hibiscus trionum L. Introduced HITRflower of an hour · Malvaceae -
Hieracium albiflorum Hook. Native HIAL2white hawkweed · Asteraceae -
Hieracium fendleri Sch. Bip. Native HIFEyellow hawkweed · Asteraceae - Hieracium fendleri Sch. Bip. var. fendleri Native HIFEFyellow hawkweed · Asteraceae
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Hieracium gracile Hook. Native HIGRslender hawkweed · Asteraceae - Hieracium gracile Hook. var. gracile Native HIGRGslender hawkweed · Asteraceae
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Hierochloe hirta (Schrank) Borbás Native HIHInorthern sweetgrass · Poaceae - Hierochloe hirta (Schrank) Borbás ssp. arctica (J. Presl) G. Weim. Native HIHIAnorthern sweetgrass · Poaceae
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Hippuris vulgaris L. Native HIVU2common mare's-tail · Hippuridaceae -
Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae -
Holodiscus dumosus (Nutt. ex Hook.) A. Heller Native HODUrockspirea · Rosaceae -
Holosteum umbellatum L. Introduced HOUMjagged chickweed · Caryophyllaceae -
Hordeum brachyantherum Nevski Native HOBR2meadow barley · Poaceae - Hordeum brachyantherum Nevski ssp. brachyantherum Native HOBRB2meadow barley · Poaceae
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Hordeum jubatum L. Native HOJUfoxtail barley · Poaceae - Hordeum jubatum L. ssp. jubatum Native HOJUJfoxtail barley · Poaceae
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Hordeum murinum L. Introduced HOMUmouse barley · Poaceae - Hordeum murinum L. ssp. glaucum (Steud.) Tzvelev Introduced HOMUGsmooth barley · Poaceae
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Hordeum pusillum Nutt. Native HOPUlittle barley · Poaceae -
Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae -
Humulus lupulus L. Both HULUcommon hop · Cannabaceae - Humulus lupulus L. var. neomexicanus A. Nelson & Cockerell Native HULUNcommon hop · Cannabaceae
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Huperzia haleakalae (Brack.) Holub Native HUHAPacific clubmoss · Lycopodiaceae -
Hybanthus verticillatus (Ortega) Baill. Native HYVEbabyslippers · Violaceae -
Hydrophyllum fendleri (A. Gray) A. Heller Native HYFEFendler's waterleaf · Hydrophyllaceae - Hydrophyllum fendleri (A. Gray) A. Heller var. fendleri Native HYFEFFendler's waterleaf · Hydrophyllaceae
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Hymenopappus filifolius Hook. Native HYFIfineleaf hymenopappus · Asteraceae - Hymenopappus filifolius Hook. var. cinereus (Rydb.) I.M. Johnst. Native HYFICfineleaf hymenopappus · Asteraceae
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Hyoscyamus niger L. Introduced HYNIblack henbane · Solanaceae -
Hypericum majus (A. Gray) Britton Native HYMA2large St. Johnswort · Clusiaceae -
Hypericum perforatum L. Introduced HYPEcommon St. Johnswort · Clusiaceae