Aquilegia scopulorum

Tidestrom

Amer. Midl. Naturalist 1: 167, plate 11. 1910

EndemicSelected by author to be illustrated
Synonyms: Aquilegia scopulorum var. calcarea (M. E. Jones) Munz
Treatment appears in FNA Volume 3.
Click plate for higher resolution version.
Stems 5-30 cm. Basal leaves 2×-ternately compound, 3-12 cm, much shorter than stems; leaflets to 5-14 mm, not viscid, glaucous on both sides; primary petiolules 3-15 mm (leaflets densely crowded), glabrous or pilose. Flowers erect; sepals perpendicular to floral axis, blue to white or sometimes reddish purple, ovate-oblong, 13-22 × 4-10 mm, apex obtuse or broadly acute; petals: spurs blue to white or reddish purple, straight, ± parallel, 25-40 mm, slender, evenly tapered from base, blades white, yellow, blue, or reddish purple, oblong or spatulate, 8-14 × 4-7 mm; stamens 11-15 mm. Follicles 10-18 mm; beak 8-11 mm.

Phenology: Flowering summer (Jun–Aug).
Habitat: Rocky slopes, woodlands, or meadows
Elevation: 2000-3500 m

Discussion

Populations intermediate between Aquilegia scopulorum and A. coerulea are known from Utah. Aquilegia scopulorum has also been reported from southern Wyoming; the record is doubtful.

References

None.

Lower Taxa

No lower taxa listed.