list of Latin and synonymous common names of - University of ...

Galinsoga parviflora Cav. (potato-weed, small-flowered galinsoga, smooth galinsoga)*
Galinsoga quadriradiata RL & P (Galinsoga ciliata (Raf.) S. F. Blake) (hairy galinsoga, quickweed)*
Gamochaeta purpurea (L.) Cabrera (Gnaphalium purpureum L. (purple cudweed, purplish cudweed,
spoonleaf purple everlasting) (other varieties formerly grouped as G. purpureum exist outside
Ontario – mostly in either western Canada and northeast USA)
Glebionis coronarium (L.) Tzvelev (Chrysanthemum coronarium L., Chrysanthemum spatiosum (L.H.
Bailey) L.H. Bailey) (crown daisy, garland chrysanthemum)*
Glebionis segetum (L.) Fourr. (Chrysanthemum segetum L.) (corn-marigold, corndaisy, yellow ox-eye)*
Gnaphalium obtusifolium L. (catfoot, catfoot cudweed, fragrant cudweed, sweet cudweed, sweet
everlasting)
Gnaphalium uliginosum L. (Filaginella uliginosa (L.) Opiz) (low cudweed, marsh cudweed)*
Grindelia squarrosa (Pursh) Dunal (broad-leaved gum-plant, curly cup gumweed, gumweed, tarweed,
rosinweed, sticky-heads)*
Guizotia abyssinica (L. f.) Cass. (guizotia, Niger-seed)*
Helenium autumnale L. (common sneezeweed, late sneezeweed, sneezeweed, swamp sunflower)
Helenium flexuosum Raf. (Helenium nudiflorum Nutt.) (purple-headed sneezeweed, sneezeweed)*
Helianthus annuus L. (annual sunflower, common sunflower, sunflower)*
Helianthus decapetalus L. (thin-leaved sunflower, wild sunflower)
Helianthus divaricatus L. (rough sunflower, rough woodland sunflower, woodland sunflower)
Helianthus giganteus L. (giant sunflower, tall sunflower, tall wild sunflower)
Helianthus grosseserratus Martens (saw-toothed sunflower)*
Helianthus hirsutus Raf. (stiif-haired sunflower)*
Helianthus x laetiflorus Pers. (rigidus x tuberosus) (cheerful sunflower, showy Jerusalem Artichoke,
showy sunflower)*
Helianthus maximilianii Schrader. (Maximillian's sunflower)*
Helianthus mollis Lam. (ash sunflower, ashy sunflower, hairy sunflower)*
Helianthus nuttallii Torrey & A. Gray (Indian potato, Nuttall's sunflower)
Helianthus pauciflorus Nutt. (Helianthus rigidus (Cass.) Desf.) (showy sunflower, stiff sunflower)*
Helianthus petiolaris Nutt. (plains sunflower, prairie sunflower)*
Helianthus strumosus L. (pale-leaved sunflower, pale-leaved wood sunflower)
Helianthus tuberosus L. (Jerusalem artichoke)*
Heliopsis helianthoides (L.) Sweet. (false sunflower, sweet ox-eye)
Heterotheca villosa (Pursh.) Shinn. (camphorweed, hairy camphorweed, hairy false goldenaster, hairy
golden aster)
Hieracium aurantiacum L. (devil's paintbrush, maeskaukoonaek, orange hawkweed)*
Hieracium caespitosum Dumort. (Hieracium pratense Tausch) (field hawkweed, king devil, yellow devil‟s
hawkweed, yellow hawkweed)*
Hieracium canadense Michx. (Canada hawkweed, common hawkweed, eperviere) (ironically, rarely
actually found in Canada – more in Maine and New York)
Hieracium x dutillyanum Lepage (canadense x umbellatum) (Canada scarweed)
Hieracium x flagellare Willd. (pro sp.) [caespitosum × pilosella] (tail hawkweed)
Hieracium x fernaldii Lepage [canadense x scabrum] (Canada scarweed)
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