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Salix rotundifolia subsp. dodgeana
(Rydb.) Argus
No occurrences found
(redirected from:
Salix dodgeana
Rydb.)
Family:
Salicaceae
timberline willow
[
Salix dodgeana
Rydb.,
more
Salix dodgeana var. subrariflora
(L. Kelso) L. Kelso,
Salix rotundifolia var. dodgeana
(Rydb.) E. Murr.
]
Images
not available
FNA
Resources
George W. Argus, James E. Eckenwalder, Robert W. Kiger in Flora of North America (vol. 7)
Plants
0.005-0.02 m.
Leaves:
petiole 0.4-1.1-2.8 mm; largest medial blade 2.9-6.1-7.4 × 3-3.4-5.6 mm, 0.84-1.5-2.2 times as long as wide.
Catkins:
staminate shape indeterminate, 3.3-8 × 2.5-6 mm, flowering branchlet 0.5-3 mm; pistillate: 2-4-9 flowers, shape indeterminate, 4.5-10.5 × 2-7 mm, flowering branchlet 0.5-3 mm; floral bract hairs usually wavy, crinkled, or curly, rarely straight, exceeding bract by 0.1-0.37-0.75 mm.
Staminate flowers:
abaxial nectary 0.6-1 mm.
Pistillate flowers:
abaxial nectary absent, adaxial nectary oblong, narrowly oblong, or flask-shaped, 0.8-1.9 mm; stigmas flat, abaxially non-papillate with pointed tip, or slenderly cylindrical, 0.28-0.34-0.44 mm.
Capsules
3.8-5.5 mm.
2
n
= 38. Flowering Jul. Arctic-alpine,
Dryas
tundra,
Empetrum
tussock tundra, sedge-shrub tundra, grassy tundra, moss tundra on alluvial fans and floodplains, dry and windswept ridges, moist scree, talus slopes, limestone substrates; 150-3400 m; N.W.T., Yukon; Alaska, Mont., Wyo.; e Asia (Chukotka, Russian Far East, Wrangel Island).
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