Contains 3 accepted taxa overall.

Characteristics
Soliva Ruiz & Pav.
BURRWEED
Classification
ASTERALES
Soliva
Citation
SOLIVA Ruiz López & Pavón, Fl. Peruv. Prodr. 113, t. 24. 1794.
-
TYPE: Soliva sessilis Ruiz López & Pavón 1794. Typified by Ferris, in Abrams & Ferris, Ill. Fl. Pacific States 4: 400. 1960.
Distribution Map Present

This species have been reported in the counties highlighted.

Species
Scientific Name Common Name Herbarium Specimens Status Photos
Soliva anthemifolia BUTTON BURRWEED Not Native
Soliva sessilis FIELD BURRWEED Not Native FACU (NWPL)
Soliva stolonifera CARPET BURRWEED Not Native
Identification Key
1.  Leaves 1-pinnately lobed, rarely 2-pinnately lobed, blades 1-2(3) cm long; cypselar wings rugulose or ribbed nearly throughout, shoulders spinose laterally
1.  Leaves mostly 2- or 3-pinnately lobed, blades 2-8(15) cm long; cypselar wings not rugulose nor ribbed, or rugulose or ribbed only 2/3 of length, shoulders spinose or not laterally
2
2.  Heads mostly in the proximal leafless half of the plant; cypselar bodies oblanceolate to oblong-cuneate, marginal wings transversely rugulose or ribbed, shoulders not spinose laterally, faces distally villous to pilose or glabrescent
2.  Heads mostly in the distal, leafy part of the plant; cypselar bodies obovate to oblanceolate, marginal wings not transversely rugulose or ribbed, shoulder usually spinose laterally, faces glabrous or scabrellous to hirtellous
Genus Synonyms
Synonym Full Citation Basionym Type
Gymnostyles Gymnostyles Jussieu, Ann. Mus. Natl. Hist. Nat. 4: 258, pl. 61. 1804. TYPE: Gymnostyles anthemifolia Jussieu 1804. Typified by Rydberg, in Britton, N. Amer. Fl. 34: 288. 1916.