Penstemon virgatus var. virgatus

unknown
Endemic
Treatment appears in FNA Volume 17. Treatment on page 183. Mentioned on page 182.
Revision as of 02:29, 29 July 2019 by FNA>Volume Importer
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Stems puberulent. Leaves ± puberulent. 2n = 16.


Phenology: Flowering Jun–Oct.
Habitat: Sandy to gravelly hillsides, oak woodlands, pine forests.
Elevation: 2000–2900 m.

Discussion

Variety virgatus occurs discontinuously in the mountains of north-central Arizona and of north-central and western New Mexico. Plants from Arizona, where the variety is sympatric with Penstemon putus (and sometimes collected with it), often are more slender and bear smaller flowers than do plants from New Mexico.

Selected References

None.

Lower Taxa

None.