Show Lower Taxa
Salix sect. Mexicanae
J. Arnold Arbor. 3: 71. 1922.
Shrubs or trees, 1–10 m. Buds caprea-type. Leaves: stipules on late ones rudimentary or foliaceous; largest medial blade 1.9–9.6 times as long as wide, adaxial surface not glaucous. Staminate flowers: filaments glabrous. Pistillate flowers: adaxial nectary shorter than stipe; stipe 0.4–2.4 mm; ovary glabrous; stigmas with flat, non-papillate abaxial surface, or stigmas plump, 0.1–0.6 mm.
Distribution
North America, Mexico
Discussion
Species 5 (3 in the flora).
Selected References
None.
Lower Taxa
... more about "Salix sect. Mexicanae"
absent +
non-papillate +
not glaucous +
red turning yellow +
dehiscent +
entire +
absent +
tapering +
juvenile +
toothed +
pistillate +
persistent +
pliable +
glaucous +
flowering +
caprea-type +
flowering +
globose +
arillate +
absent +
scant +
glabrous +
slender +
distinct +
subtending +
capsular +
arillate +
long +
silky +
flattened +
fasciculate +
racemose +
flowering +
year-round +
separating +
membranaceous +
1.9-9.6 +
simple +
marcescent +
deciduous +
connate +
foliaceous +
absent +
rudimentary +
2-7[-10]-carpellate +
1-7[-10]-locular +
axile +
parietal +
glabrous +
2;37 +
absent +
absent +
modified +
reduced +
grooved +
glandular-dotted +
absent +
usually convex;flat +
fused +
intruded +
J. Arnold Arbor. +
1922 +
layering +
layering +
overlapping +
distinct +
connate +
absent +
layering +
not spinose +
decumbent;erect +
glabrescent;pubescent +
truncate +
non-papillate +
cylindrical +
plump +
foliaceous +
absent +
rudimentary +
pistillate +
Salix sect. Mexicanae +
Salix subg. Vetrix +
section +