Show Lower Taxa
Salix sect. Subalbae
Bot. Mag. (Tokyo) 27: 88. 1913.
Revision as of 11:06, 30 July 2020 by imported>Volume Importer
Trees, 4–20 m. Stems: (pendulous), branches somewhat brittle at base. Leaves: stipules on late ones and vigorous shoots minute rudiments; petiole not glandular, or with spherical glands or lobes distally; largest medial blade hemiamphistomatous, abaxial surface glaucous; juvenile blade glabrous, puberulent, or long-silky, hairs white. Pistillate floral bracts persistent after flowering. Staminate flowers: stamens 2; anthers (dry), 0.4–0.5 mm. Pistillate flowers: adaxial nectary longer than stipe; stipe 0–0.2 mm; ovary glabrous.
Distribution
Introduced; Eurasia, also in Mexico, South America
Discussion
Species 17 (1 in the flora).
Selected References
None.
Lower Taxa
... more about "Salix sect. Subalbae"
absent +
glaucous +
dehiscent +
entire +
absent +
tapering +
juvenile +
juvenile +
toothed +
pistillate +
brittle +
not glaucous +
flowering +
subglobose +
flowering +
arillate +
absent +
scant +
slender +
pistillate +
persistent +
distinct +
subtending +
capsular +
foliaceous +
spherical +
arillate +
white +
long +
silky +
fasciculate +
racemose +
flowering +
year-round +
separating +
membranaceous +
true +
hemiamphistomatous +
simple +
marcescent +
deciduous +
connate +
absent +
rudimentary +
2-7[-10]-carpellate +
1-7[-10]-locular +
axile +
parietal +
glabrous +
2;36 +
absent +
absent +
modified +
reduced +
grooved +
not glandular +
glandular-dotted +
absent +
convex +
fused +
intruded +
Bot. Mag. (Tokyo) +
1913 +
layering +
layering +
minute +
overlapping +
distinct +
connate +
absent +
vigorous +
not spinose +
erect +
glabrescent;pubescent +
truncate +
non-papillate +
cylindrical +
foliaceous +
absent +
rudimentary +
pistillate +
Salix sect. Subalbae +
Salix subg. Salix +
section +