Penstemon pseudospectabilis var. connatifolius

(A. Nelson) C. C. Freeman

PhytoKeys 80: 37. 2017.

Endemic
Basionym: Penstemon connatifolius A. Nelson Amer. J. Bot. 18: 437. 1931
Synonyms: P. pseudospectabilis subsp. connatifolius (A. Nelson) D. D. Keck
Treatment appears in FNA Volume 17. Treatment on page 254. Mentioned on page 253.

Thyrses: peduncles and pedicels glabrous. Flowers: calyx lobes glabrous. 2n = 16.


Phenology: Flowering Feb–Jun, Oct–Nov.
Habitat: Rocky or gravelly slopes, washes, pine-oak woodlands.
Elevation: 600–2300 m.

Discussion

Variety connatifolius is known from northwestern Arizona (Cochise, Coconino, Gila, Graham, Greenlee, Maricopa, Mohave, Navajo, and Pima counties) and southwestern New Mexico (Catron, Doña Ana, Grant, Hidalgo, and Luna counties).

Selected References

None.

Lower Taxa

None.
Craig C. Freeman +
(A. Nelson) C. C. Freeman +
Penstemon connatifolius +
Ariz. +  and N.Mex. +
600–2300 m. +
Rocky or gravelly slopes, washes, pine-oak woodlands. +
Flowering Feb–Jun, Oct–Nov. +
P. pseudospectabilis subsp. connatifolius +
Penstemon pseudospectabilis var. connatifolius +
Penstemon pseudospectabilis +
variety +