Salix sect. Maccallianae

Argus

Salix Alaska Yukon, 38. 1973.

Treatment appears in FNA Volume 7. Treatment on page 48. Mentioned on page 39.

Shrubs, 1–5 m. Stems: branches flexible at base. Leaves: stipules on late ones and vigorous shoots foliaceous or minute rudiments, apex acute; petiole not glandular distally; largest medial blade hypostomatous or amphistomatous, abaxial surface not glaucous; juvenile blade densely short-silky or tomentose abaxially, hairs white and ferruginous. Pistillate floral bracts persistent after flowering. Staminate flowers: stamens 2; anthers 0.8–1 mm. Pistillate flowers: adaxial nectary shorter than stipe; stipe 0.8–2 mm; ovary densely villous.

Distribution

n North America

Discussion

Species 1.

Selected References

None.

Lower Taxa

... more about "Salix sect. Maccallianae"
reddish turning yellow +  and yellow +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
George W. Argus +
tapering +
ferruginous +  and white +
tomentose +  and short-silky +
toothed +  and 2-fid +
persistent +  and deciduous +
not glaucous +
flowered +  and sessile +
subglobose +
slender +  and stout +
pistillate +  and staminate +
pendulous +, spreading +  and erect +
n North America +
connate +  and distinct +
glabrous +  and hairy +
greenish +  and tawny +
pistillate +  and staminate +
bisexual +  and unisexual +
spherical +
white and ferruginous +
unbranched +  and spicate +
subterminal +  and axillary +
membranaceous +
amphistomatous +  and hypostomatous +
oblanceolate +, ovate +, lanceolate +, elliptic +, oblong +  and lorate +
arranged +  and alternate +
marcescent +
deciduous +
rudimentary +
2-7[-10]-carpellate +
glandular-dotted +
Salix Alaska Yukon, +
overlapping +
distinct +
branched +, sympodial +, monopodial +  and branching +
non-papillate +
cylindrical +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
caducous +  and persistent +
distinct +  and connate +
persistent +  and deciduous +
ferruginous +  and white +
Salix sect. Maccallianae +
Salix subg. Salix +
section +
rounded +
sympodial +, branching +  and heterophyllous +