Salix bebbiana
Salix gooddingii
beak willow, Bebb willow, Bebb's willow, gray or Bebb's or long-beak willow, gray willow, grey willow, long-beak willow
Goodding's black willow, Goodding's willow, Gooding's willow
branches divaricate, sometimes ± brittle at base, yellow-brown to dark red-brown, not or weakly glaucous, pilose to glabrescent, peeled wood often with very dense striae, to 25 mm;
branchlets yellow-green or red-brown, moderately to very densely villous to glabrescent.
stipules rudimentary or absent on early ones, apex acute, acuminate, or convex;
petiole convex to flat adaxially, 2–5.5–13 mm, pubescent adaxially;
largest medial blade narrowly oblong, narrowly elliptic, elliptic, oblanceolate, or obovate, 20–44–87 × 10–16–45 mm, base cuneate, convex, or rounded, margins flat, entire, crenate, or irregularly serrate, glands submarginal, apex acute, acuminate, or convex, abaxial surface glaucous, moderately densely pubescent or long-silky to glabrescent, hairs white or gray, wavy, adaxial finely impressed-reticulate, dull or slightly glossy, moderately densely pubescent, sparsely short-silky, or glabrescent, hairs white or gray;
proximal blade margins entire, gland-dotted;
juvenile blade yellowish green or reddish, pilose or sparsely to moderately densely tomentose or long-silky abaxially, hairs white.
stipules broad rudiments or foliaceous on early ones, foliaceous on late ones, (glands numerous adaxially), apex rounded to convex;
petiole (sometimes with spherical glands distally), 4–10 mm, pilose adaxially;
largest medial blade (sometimes amphistomatous), narrowly elliptic, very broadly oblong, lorate, or linear, 67–130 × 9.5–16 mm, 4.7–12.4 times as long as wide, base cuneate to convex, margins serrulate to serrate, apex acuminate, caudate, or acute, abaxial surface (usually not glaucous, rarely thinly so), glabrous or puberulent, hairs wavy, adaxial slightly glossy, pilose to glabrescent;
proximal blade margins entire or shallowly serrulate;
juvenile blade sparsely velvety to pilose abaxially, hairs white.
adaxial nectary oblong or ovate, 0.3–0.8 mm;
filaments distinct or connate less than 1/2 their lengths, glabrous or hairy on proximal 1/2;
anthers yellow or purple turning yellow, ellipsoid or shortly cylindrical, 0.5–0.8 mm.
abaxial nectary (0.2–)0.3–0.6 mm, adaxial nectary square to ovate, 0.2–0.6 mm, nectaries distinct;
stamens 4–6(–8);
filaments (sometimes basally connate), hairy on proximal 1/2;
anthers 0.4–0.5 mm, (axes straight).
adaxial nectary oblong or square, 0.3–0.8 mm;
ovary obclavate, beak slightly bulged below styles (long-beaked);
ovules 6–16 per ovary;
styles 0.1–0.4 mm;
stigmas slenderly to broadly cylindrical.
adaxial nectary square (flattened), 0.2–0.6 mm;
stipe 1.2–3.2 mm;
ovary pyriform, (sometimes villous), beak slightly bulged or abruptly tapering to styles;
ovules 12–18 per ovary;
styles 0.1–0.3 mm;
stigmas 0.2–0.29–0.32 mm.
5–9 mm.
6–7 mm.
staminate flowering just before leaves emerge, pistillate flowering as leaves emerge; staminate stout to globose, 10–42 × 7–16 mm, flowering branchlet 0.5–11 mm; pistillate loosely flowered, stout, slender, or subglobose, 16.5–85 × 9–32 mm, flowering branchlet 1–26 mm;
floral bract tawny, 1.2–3.2 mm, apex rounded, abaxially hairy to glabrescent, hairs straight or wavy.
staminate 19–80 × 6–10 mm, flowering branchlet 2–23 mm; pistillate 23–82 × 6–15 mm, flowering branchlet 2–48 mm;
floral bract 1.4–2.4 mm, apex acute or rounded, entire or toothed, abaxially sparsely to moderately densely hairy, hairs wavy; pistillate bract deciduous after flowering.
= 38.
= 38.
Salix bebbiana
Salix gooddingii
Salix bebbiana occurs in Nunavut on Akimiski Island in James Bay.
Hybrids:
Salix bebbiana forms natural hybrids with S. candida, S. geyeriana, S. humilis, and S. petiolaris. Reports of hybrids with S. discolor (C. K. Schneider 1921; M. L. Fernald 1950) are not based on convincing specimens, and synthetic hybrids could not be made (G. W. Argus 1974). Reports of hybrids with S. eriocephala and S. myricoides (Fernald) are unverified. Controlled pollinations with S. eriocephala and S. interior had low seed viability (A. Mosseler 1990).
Salix bebbiana × S. candida (S. ×cryptodonta Fernald, as species) is intermediate between parental species. It resembles S. candida in having juvenile leaves densely woolly, mature leaves sparsely to moderately woolly abaxially, margins strongly revolute to crenulate, and ovaries woolly; and S. bebbiana in having stipes 2.8–3 mm and capsules long-beaked, 8–9 mm. The hybrid commonly occurs in Newfoundland.
Salix bebbiana × S. geyeriana: A plant with the pistillate catkins and flowers of S. bebbiana and the narrow, entire or slightly serrulate leaves with white and ferruginous hairs of S. geyeriana was collected by R. D. Dorn in a mixed population in Montana (Beaverhead County).
Salix bebbiana × S. humilis: Reported by C. K. Schneider (1921) and M. L. Fernald (1950) and successfully synthesized by G. W. Argus (1974, 1986).
Salix bebbiana × S. petiolaris is known from Ontario, based on an infertile pistillate specimen, and from Alberta and Saskatchewan, where it is relatively uncommon. It was successfully synthesized (G. W. Argus 1974, 1986) and controlled pollinations showed high seed viability (A. Mosseler 1990).
(Discussion copyrighted by Flora of North America; reprinted with permission.)
Salix gooddingii and S. nigra are closely related and are sometimes treated as conspecific (C. R. Ball 1950). Salix gooddingii has yellow-brown or pale gray-brown branches, capsules 6–7 mm, and ovaries usually glabrous but pilose in ca. 20% of specimens. Salix nigra has red-brown to dark gray-brown branches, capsules 3–5 mm, and ovaries almost always glabrous. A single plant with pilose ovaries was found in Ontario, Canada; reports (W. A. Archer 1965) of S. nigra with hairy ovaries in Alabama, Arkansas, Illinois, Iowa, Kansas, Massachusetts, Oklahoma, and Texas could not be confirmed. Ranges of these taxa overlap in west-central Texas, where there is evidence of intergradation; they rarely occur in the same population. The map by E. L. Little Jr. (1971), who treated them as conspecific, shows a significant range disjunction between the two.
Catkins of Salix gooddingii flowering in March and early April are sometimes borne in leaf axils. This suggests that the sylleptic condition, typical of S. bonplandiana, is sometimes ecotypic.
Hybrids:
Salix gooddingii forms natural hybrids with S. amygdaloides and S. nigra. Hybrids with S. lasiandra have been reported (C. K. Schneider 1921); no convincing specimens have been seen.
Salix gooddingii × S. laevigata: In Arizona, a population of young plants displays intermediate characteristics. They have leaf blades sparsely glaucous abaxially, as in S. laevigata, but narrow, often amphistomatous, and with petioles sometimes not glandular distally, as in S. gooddingii. Both parental species occur in the region. This hybrid was also reported by C. K. Schneider (1921) from California.
Salix gooddingii × S. nigra: This hybrid may occur in western Texas where the parental species overlap. Some specimens from that area seem to be “intermediate” in branch color, but the differences are subtle.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
- Local floras:
BC, 
CA, 
OR, 
WA - Local Web sites: CalFlora, CalPhotos,
Flora NW, 
Go Botany, 
IL Wildflowers, 
MD Biodiversity, 
MI Flora, 
MN Wildflowers, 
PNW Herbaria 
WildflowerSearch
iNaturalist (observations)
USDA Plants Database- LBJ Wildflower Center
- SEINet
- Plants of the World Online
- Encyclopedia of Life
- Wikipedia
- Google Image Search
