Sida tragiifolia

A. Gray

Boston J. Nat. Hist. 6: 164. 1850.

Common names: Noseburn-leaf sida earleaf fanpetals
Illustrated
Treatment appears in FNA Volume 6. Treatment on page 318. Mentioned on page 312.

Herbs or subshrubs, perennial, 0.5 m. Stems erect, minutely stellate-hairy, hairs 0.3–0.4 mm, sometimes also with staminal column hairy; style 8-branched. Schizocarps oblate, 5–6 mm diam., apically hairy; mericarps 8+, 3 mm, strongly reticulate laterally, apically dehiscent, apex 2-spined or not, spines to 1 mm, sometimes suppressed, apex hispid.


Phenology: Flowering spring–fall.
Habitat: Arid shrublands
Elevation: 500–1500 m

Distribution

V6 584-distribution-map.jpg

Ariz., Tex., Mexico (Coahuila, Nuevo León, Tamaulipas).

Discussion

Within the flora area, Sida tragiifolia is known in Graham, Pima, and Santa Cruz counties, Arizona, and in Brewster, Cameron, Hidalgo, and Presidio counties, Texas.

Selected References

None.

Lower Taxa

None.
... more about "Sida tragiifolia"
Paul A. Fryxell† +  and Steven R. Hill +
A. Gray +
Noseburn-leaf sida +  and earleaf fanpetals +
Ariz. +, Tex. +, Mexico (Coahuila +, Nuevo León +  and Tamaulipas). +
500–1500 m +
Arid shrublands +
Flowering spring–fall. +
Boston J. Nat. Hist. +
Illustrated +
Dictyocarpus +, Malvinda +  and Pseudomalachra +
Sida tragiifolia +
species +