Difference between revisions of "Streptanthus cordatus var. cordatus"

Endemic
Synonyms: Cartiera arguta (Greene) Greene Cartiera crassifolia (Greene) Greene Cartiera cuneata Rydberg Cartiera leptopetala Greene Cartiera multiceps Greene Euklisia crassifolia (Greene) Rydberg Streptanthus argutus Greene Streptanthus crassifolius Greene Streptanthus coloradensis A. Nelson Streptanthus cordatus var. duranii
Treatment appears in FNA Volume 7. Treatment on page 709.
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|genus=Streptanthus

Latest revision as of 22:30, 5 November 2020

Basal leaves: blade obovate to spatulate, apex obtuse or rounded. Cauline leaves: blade broadly oblong to ovate or suborbicular, apex rounded to obtuse. Fruits 2.5–6(–7) mm wide; stigma subentire to strongly 2-lobed. 2n = 28, 56.


Phenology: Flowering Apr–Jul.
Habitat: Dry stony slopes, sandy draws, limestone ledges, gravelly knolls, pinyon-juniper woodlands, sagebrush, open pine forests
Elevation: 500-3100 m

Distribution

V7 1224-distribution-map.gif

Ariz., Calif., Colo., Idaho, Nev., N.Mex., Oreg., Utah, Wyo.

Discussion

Some authors (e.g., R. E. Buck et al. 1993; R. C. Rollins 1993; N. H. Holmgren 2005b) reported var. cordatus (as Streptanthus cordatus) to have 2n = 24. That count must be an error, one that has been perpetuated in the literature since it was first reported in 1939 (S. I. Warwick and I. A. Al-Shehbaz 2006).

Selected References

None.

Lower Taxa

None.
Ihsan A. Al-Shehbaz +
Nuttall +
Ariz. +, Calif. +, Colo. +, Idaho +, Nev. +, N.Mex. +, Oreg. +, Utah +  and Wyo. +
500-3100 m +
Dry stony slopes, sandy draws, limestone ledges, gravelly knolls, pinyon-juniper woodlands, sagebrush, open pine forests +
Flowering Apr–Jul. +
in J. Torrey and A. Gray, Fl. N. Amer. +
Cartiera arguta +, Cartiera crassifolia +, Cartiera cuneata +, Cartiera leptopetala +, Cartiera multiceps +, Euklisia crassifolia +, Streptanthus argutus +, Streptanthus crassifolius +, Streptanthus coloradensis +  and Streptanthus cordatus var. duranii +
Streptanthus cordatus var. cordatus +
Streptanthus cordatus +
variety +