familyRosaceae
subfamilyRosaceae subfam. Dryadoideae
genusDryas
speciesDryas integrifolia
subspeciesDryas integrifolia subsp. sylvatica
Dryas integrifolia subsp. sylvatica
Svensk Bot. Tidskr. 53: 536. 1959.
Basionym: Dryas integrifolia var. sylvatica Hultén Svensk Bot. Tidskr. 30: 527, figs. 2b,c. 1936
Synonyms: D. sylvatica
Treatment appears in FNA Volume 9. Treatment on page 331.
Leaf blades oblong to oval, base cuneate to rounded, margins usually flat, sometimes narrowly revolute, usually entire to serrate in proximal 2/3–3/4, rarely serrate throughout, apex obtuse. 2n = 18.
Phenology: Flowering Jun–Aug.
Habitat: Alpine turf slopes, wet spruce-birch forests, bogs, gravel beaches, stream bars, dry areas
Elevation: 400–1600 m
Distribution
N.W.T., Nunavut, Yukon, Alaska, e Asia (Russian Far East).
Discussion
Selected References
None.
Lower Taxa
None.