Wildflowers from the Foothills
Index to Scientific Names
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H
Scientific Name
Common Name
Habenaria dilatata
Tall white bog orchid
Habenaria viridis
Long-bracted orchis
Hackelia floribunda
Many-flowered stickseed
Hackelia micrantha
Blue stickseed
Hedysarum alpinum
American sweetvetch
Hedysarum boreale
Northern sweetvetch
Hedysarum mackenzeii
Northern sweetvetch
Hedysarum sulphurensis
Yellow hedysarum
Helianthus annuus
Common sunflower
Helianthus maximilianii
Narrow-leaved sunflower
Helianthus petiolris
Prairie sunflower
Heracleum lanatum
Cow parsnip
Heterotheca villosa
Golden aster
Heuchera cylindrica
Rough-leaved alumroot
Hieracium albiflorum
White hawkweed
Hieracium aurantiacum
Orange hawkweed
Hieracium gracile
Slender hawkweed
Hieracium umbellatum
Narrow leaved hawkweed
Hippuris vulgaris
Mare's tail
Honkenya peploides
Seabeach sandwort
Hordeum jubatum
Foxtail barley
Hymenoxys acaulis
Stemless hymenoxys
Hymenoxys richardsonii
Colorado rubber plant
Hyoscyamus niger
Black henbane
Hypericum formosum
Western St. John's-wort
Hypericum perforatum
Klamath weed
Hypogymnia physodes
Monk's hood lichen
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