Aconogonon alaskanum var. glabrescens

(Hultén) H. R. Hinds
Novon 5: 166. 1995.
IllustratedEndemic
Basionym: Polygonum alaskanum var. glabrescens Hultén Acta Univ. Lund, n. s. 40: 612. 1944
Treatment appears in FNA Volume 5. Treatment on page 598.

Stem glabrous, rarely or pubescent proximal to nodes. Leaf blades 6–17(–20) × 2–8 cm, margins glabrous or ciliate, faces glabrous. 2n = 20.


Phenology: Flowering Jun–Aug.
Habitat: Moist hillsides, waste places, streambanks, sandy lake shores, talus slopes above treeline
Elevation: 300-1700 m

Discussion

Selected References

None.

Lower Taxa

None.

Harold R. Hinds† +  and Craig C. Freeman +
(Hultén) H. R. Hinds +
Polygonum alaskanum var. glabrescens +
N.W.T. +, Yukon +  and Alaska. +
300-1700 m +
Moist hillsides, waste places, streambanks, sandy lake shores, talus slopes above treeline +
Flowering Jun–Aug. +
Illustrated +  and Endemic +
Polygonum alaskanum +  and Polygonum alpinum subsp. alaskanum +
Aconogonon alaskanum var. glabrescens +
Aconogonon alaskanum +
variety +