Gamochaeta argyrinea Nesom. Common name: Silvery Cudweed. Phenology: Mar-Jul. Habitat: Disturbed areas, roadsides, fields, lawns. Distribution: DE, MD, WV, KY, s. MO, se. KS, south to Panhandle FL and e. TX.
Origin/Endemic status: Endemic
Synonymy ⓘ: = Ar, Fl7, FNA19, K4, POWO, Tn, Va, WH3, Freire et al (2024), Nesom (2004b), Nesom (2004c), Urtubey et al (2016), (basionym); = n/a — Tat; < Gamochaeta purpurea (L.) Cabrera — Arriagada (1998), Nesom (1990a); < Gnaphalium purpureum L. — F, S, W; < Gnaphalium purpureum L. var. purpureum — C, G, RAB, SE1
Links to other floras: = Gamochaeta argyrinea - FNA19
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: UPL (taxonomic split from wetland indicator species)
- Eastern Mountains and Piedmont: UPL (taxonomic split from wetland indicator species)
- Great Plains: FACU (taxonomic split from wetland indicator species)
- Midwest: FACU (taxonomic split from wetland indicator species)
- Northcentral & Northeast: FACU (taxonomic split from wetland indicator species)
Heliophily ⓘ: 9
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