Linum berlandieri var. filifolium
in N. L. Britton et al., N. Amer. Fl., ser. 2, 12: 39. 1984.
Basionym: Linum rigidum var. filifolium Shinners Field & Lab. 17: 136. 1949
Flowers: sepals grayish or purplish; stigmas dark gray. Capsules relatively thin-walled, translucent. 2n = 30.
Phenology: Flowering Mar–Jun.
Habitat: Sandy, rocky, sometimes calcareous soils.
Elevation: 200–1600 m.
Distribution
N.Mex., Tex., Mexico (Coahuila).
Discussion
Variety filifolium occurs in southeastern New Mexico, central and western Texas, and adjacent Mexico.
Selected References
None.
Lower Taxa
None.