Salix ovalifolia var. glacialis

(Andersson) Argus

Canad. J. Bot. 47: 798. 1969.

IllustratedEndemic
Basionyms: Salix glacialis Andersson Öfvers. Kongl. Vetensk.-Akad. Förh. 15: 131. 1858
Synonyms: Salix ovalifolia subsp. glacialis (Andersson) Jurtsev & V. V. Petrovsky
Treatment appears in FNA Volume 7. Treatment on page 77. Mentioned on page 81.

Leaves: petiole 1.1–3.2 mm; largest medial blade elliptic to subcircular, 8.5–14 × 4.5–9 mm, 1.1–2.2 times as long as wide, base subcordate, cordate, or convex, apex usually convex (rarely acute), abaxial surface pilose. Catkins: staminate 4.8–15 × 5–9 mm, flowering branchlet 1.5–7 mm; pistillate stout to globose, 6.3–15 × 5–12 mm, flowering branchlet 2.5–8 mm. Staminate flowers: abaxial nectary 0.5–0.9 mm, adaxial nectary 0.6–1.1 mm, nectaries distinct or connate and shallowly cupshaped. Pistillate flowers: abaxial nectary present [(0–) 0.4–0.6 mm], adaxial nectary ovate, 0.5–1.6 mm, nectaries distinct or connate and cupshaped; stipe 0.2–0.8 mm; ovary glaucous or not, usually tomentose, sometimes glabrous. Capsules 5.2–6.5 mm.


Phenology: Flowering Jul.
Habitat: Arctic, coastal sandy gravel spits
Elevation: 0-10 m

Discussion

Selected References

None.

Lower Taxa

None.

"-0.64mm" is not declared as a valid unit of measurement for this property.

0 cm0 mm <br />0 m <br /> (0.04 cm0.4 mm <br />4.0e-4 m <br />) +
connate +  and distinct +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.09 cm0.9 mm <br />9.0e-4 m <br />) +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.16 cm1.6 mm <br />0.0016 m <br />) +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.06 cm0.6 mm <br />6.0e-4 m <br />) +
red turning yellow +
globose +, short-cylindrical +  and elliptic +
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
George W. Argus +
(Andersson) Argus +
convex +, cordate +  and subcordate +
Salix glacialis +
tapering +
toothed +  and 2-fid +
persistent +
redbrown +, gray-brown +  and yellowbrown +
hairy +  and glabrous +
pilose +  and glabrous +
subglobose +  and globose +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
0.52 cm5.2 mm <br />0.0052 m <br /> (0.65 cm6.5 mm <br />0.0065 m <br />) +
pistillate +  and staminate +
0.63 cm6.3 mm <br />0.0063 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
pendulous +, spreading +  and erect +
slender +
0.5 cm5 mm <br />0.005 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
0-10 m +
connate +  and distinct +
bicolor +, greenish +  and brown +
0.12 cm1.2 mm <br />0.0012 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
pistillate +  and staminate +
bisexual +  and unisexual +
spherical +
Arctic, coastal sandy gravel spits +
ferruginous +  and white +
straight +
unbranched +  and spicate +
subterminal +  and axillary +
membranaceous +
0.85 cm8.5 mm <br />0.0085 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
elliptic +  and subcircular +
0.45 cm4.5 mm <br />0.0045 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
arranged +  and alternate +
marcescent +
deciduous +
long-silky +, villous +  and pilose +
0.11 cm1.1 mm <br />0.0011 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
flat +  and revolute +
connate +  and distinct +
2-7[-10]-carpellate +
glabrous +, tomentose +, not +  and glaucous +
pyriform +  and obclavate +
glandular-dotted +
flat;convex;flat;convex +
0.11 cm1.1 mm <br />0.0011 m <br /> (0.32 cm3.2 mm <br />0.0032 m <br />) +
Flowering Jul. +
Canad. J. Bot. +
overlapping +
distinct +
Illustrated +  and Endemic +
branched +, sympodial +, monopodial +  and branching +
non-papillate +
cylindrical +
0.02 cm0.2 mm <br />2.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
caducous +  and persistent +
0.02 cm0.2 mm <br />2.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
persistent +  and deciduous +
ferruginous +  and white +
Salix ovalifolia subsp. glacialis +
Salix ovalifolia var. glacialis +
Salix ovalifolia +
variety +
pointed +
sympodial +, branching +  and heterophyllous +
plant +, forming +  and not clonal +