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Characteristics

Environment

Usage

Helenium autumnale leaf picture by Ken Borgfeldt (cc-by-sa)
Helenium autumnale
Common sneezeweed (en), Hélénium (fr), Hélénie d'automne (fr)
Species rank
Asteraceae family
perennial
no plant picture
Helianthella uniflora
Oneflower helianthella (en)
Species rank
Asteraceae family
perennial
Helianthus annuus habit picture by Kai Best (cc-by-sa)
Helianthus annuus
Common sunflower (en), Graines-à-perroquets (fr), Tournesol (fr), Soleil (fr), Hélianthe annuel (fr)
Species rank
Asteraceae family
annual
edible flowers leaves seeds roots
no plant picture
Helianthus cusickii
Cusick's sunflower (en)
Species rank
Asteraceae family
perennial
edible seeds roots
no plant picture
Hepatica acutiloba
Species rank
Ranunculaceae family
perennial
Heracleum maximum leaf picture by kirstee harper (cc-by-sa)
Heracleum maximum
Common cowparsnip (en), Berce laineuse (fr)
Species rank
Apiaceae family
perennial
edible flowers leaves
Heteromeles arbutifolia leaf picture by Flo Zakharov (cc-by-sa)
Heteromeles arbutifolia
Species rank
Rosaceae family
perennial
edible fruits
Heterotheca villosa habit picture by mitchell (cc-by-sa)
Heterotheca villosa
Hairy false goldenaster (en)
Species rank
Asteraceae family
perennial
Heuchera americana leaf picture by melissa morgan (cc-by-sa)
Heuchera americana
American alumroot (en)
Species rank
Saxifragaceae family
perennial
edible leaves roots
Heuchera parvifolia flower picture by Ashley Scholer (cc-by-sa)
Heuchera parvifolia
Littleleaf alumroot (en)
Species rank
Saxifragaceae family
perennial
no plant picture
Hierochloe odorata
Herbe à la Vierge (fr), Hiérochloa odorant (fr), Avoine odorante (fr), Hiérochloée odorante (fr)
Species rank
Poaceae family
perennial
edible leaves seeds
Humulus lupulus habit picture by Christiane Mumme (cc-by-sa)
Humulus lupulus
Hop (en), Houblon (fr), Houblon grimpant (fr), Houblon lupulin (fr), Vigne du Nord (fr)
Species rank
Cannabaceae family
perennial
edible flowers leaves seeds roots
Hydrophyllum virginianum leaf picture by Bowling Tim (cc-by-sa)
Hydrophyllum virginianum
Eastern waterleaf (en)
Species rank
Boraginaceae family
perennial
edible leaves roots
no plant picture
Hylodesmum nudiflorum
Species rank
Fabaceae family
perennial
no plant picture
Hymenothrix dissecta
Species rank
Asteraceae family

no plant picture
Hymenoxys hoopesii
Owl's-claws (en)
Species rank
Asteraceae family
perennial
edible roots
Hyoscyamus niger habit picture by Ondřej Jokerrr83 (cc-by-sa)
Hyoscyamus niger
Henbane (en), Jusquiame noire (fr), Herbe à la teigne (fr)
Species rank
Solanaceae family

edible leaves seeds roots
no plant picture
Hypericum crux-andreae
St. peterswort (en)
Species rank
Hypericaceae family
perennial
no plant picture
Hypericum hypericoides subsp. hypericoides
Subspecies rank
Hypericaceae family
perennial
Hypericum scouleri flower picture by Danielle Mccloy (cc-by-sa)
Hypericum scouleri
Scouler's st. johnswort (en)
Species rank
Hypericaceae family
perennial
WorldFloraDB 2024