Vaccinium uliginosum
Vaccinium erythrocarpum
airelle des marécages, alpine blueberry, blueberry, bog bilberry, bog blueberry
dingleberry, southern mountain cranberry
blades usually glaucous abaxially, green to glaucous adaxially, orbiculate, ovate, or obovate to narrowly elliptic, 8–14 × 3–7 mm, membranous, margins entire, surfaces often faintly puberulent, sometimes hairy throughout.
sepals usually distinct;
corolla white to pink, 3–4(–5) mm, lobes 0.3–0.4 mm;
filaments glabrous.
blue, 6–8 mm diam., glaucous.
United States
= 24, 48, 72.
Vaccinium uliginosum
Vaccinium erythrocarpum
Vaccinium uliginosum is transcontinental in North America between 60° and 70° north latitude; farther north it is rare, especially in the Queen Elizabeth Islands. To the southwest, it is found as far as northern California and northwestern Utah. The summits of the White Mountains of New Hampshire form its southernmost limit in eastern North America. This wide-ranging plant shows considerable variation, notably in floral morphology. Subspecies have been recognized (cf. S. B. Young 1970); a review of morphological variation by H. J. Warr (1981) did not support the distinctiveness of infraspecific taxa.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
Subspecies 2 (1 in the flora).
Subspecies japonicum (Miquel) Kloet [V. japonicum Miquel] is disjunct in southeastern Asia (S. P. Vander Kloet and B. A. Bohm 1991).
(Discussion copyrighted by Flora of North America; reprinted with permission.)
BC
OR
WA
CalFlora
Flora NW
Go Botany
MI Flora
MN Wildflowers
PNW Herbaria
WildflowerSearch
iNaturalist
USDA Plants Database
