familyRosaceae
subfamilyRosaceae subfam. Rosoideae
genusRubus
speciesRubus arcticus
subspeciesRubus arcticus subsp. stellatus
Rubus arcticus subsp. stellatus
Bull. Soc. Bot. France 102: 235. 1955.
Basionym: Rubus stellatus Smith Pl. Icon. Ined. 3: plate 64. 1791
Plants to 1.6 dm. Stems often with soft, spreading hairs. Leaves simple, usually 3-lobed, rarely unlobed; petiole hairy; blade ± rotund, 2–4.5 cm (usually broader than long), base cordate to subcordate, margins doubly serrate, lobe apices usually obtuse. Inflorescences: flowers solitary. Pedicels sparsely short-stipitate-glandular, sometimes eglandular. Flowers: sepals caudate, hairy, sparsely to moderately stipitate-glandular; petals pink to magenta, oblanceolate to obovate, 10–22 mm, apex emarginate. 2n = 14.
Phenology: Flowering Jun–Aug.
Habitat: Alpine stream banks and meadows, lake shores
Elevation: 0–1500 m
Distribution
B.C., N.W.T., Yukon, Alaska, e Asia (Russian Far East)
Discussion
Selected References
None.
Lower Taxa
None.
"thin" is not a number."dm" is not declared as a valid unit of measurement for this property.
... more about "Rubus arcticus subsp. stellatus"
eglandular +
sessile-glandular +
pubescent +
perigynous +
dehiscent +
emarginate +
rotund +
absent +
absent +
eglandular +
sessile-glandular +
not pruinose +
absent +
sparse to dense +
separating +
coherent +
absent +
laminar +
filiform +
bisexual +
pruinose +
coherent +
globose +
larger +
aggregated +
fascicles +
spreading +
persistent +
fleshy +
1-3-flowered +
axillary +
filiform +
crassinucellate +
simple +
alternate +
deciduous +
absent +
serrate +
consistent +
absent +
aggregated +
dilated +
maturing +
eglandular +
sessile-glandular +
absent +
short-stipitate-glandular +
perigynous +
oblanceolate;obovate +
absent +
hairy +
1;250 +
weak;stout +
absent +
sparse to dense +
Bull. Soc. Bot. France +
1955 +
not arillate +
sessile-glandular +
persistent +
caudate +
20;100 +
shorter to longer +
eglandular +
not pruinose +
weak +
erect +
hairy;glabrous +
woody +
thin +
capitate +
persistent +
absent +
ovate;lanceolate +
persistent +
distinct +
apical +
filiform +
slender +
Rubus arcticus subsp. stellatus +
Rubus arcticus +
subspecies +
developed +
attached +
absent +
inconspicuous +
unarmed +
perennial +