Trifolium parryi subsp. salictorum

(Greene ex Rydberg) J. M. Gillett

Brittonia 17: 132. 1965.

Endemic
Basionym: Trifolium salictorum Greene ex Rydberg Fl. Colorado, 201, 202. 1906
Treatment appears in FNA Volume 11.

Stipules 1.5–2 cm. Leaflet blades thick. Peduncles thickened. Inflo­rescences ellipsoid, 3–3.7 cm. Involucres: bracteoles rela­tively large, acute. Flowers 14–22 mm. 2n = 32.


Phenology: Flowering Jun–Aug.
Habitat: Alpine tundra, meadows, grassy slopes, open areas of forests.
Elevation: 2700–4100 m.

Distribution

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Colo.

Discussion

Subspecies salictorum is known from Grand, Lake, La Plata, Mineral, Ouray, Park, Pitkin, and Summit counties.

Selected References

None.

Lower Taxa

None.
Michael A. Vincent +  and John M. Gillett† +
- Greene ex Rydberg J. M. Gillett +
Trifolium salictorum +
2700–4100 m. +
Alpine tundra, meadows, grassy slopes, open areas of forests. +
Flowering Jun–Aug. +
Amoria +, Chrysaspis +  and Lupinaster +
Trifolium parryi subsp. salictorum +
Trifolium parryi +
subspecies +