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Salix humilis Marsh.
PRAIRIE WILLOW
Life   Plantae   Dicotyledoneae   Salicaceae   Salix

Salix humilis, Upland Willow
© Copyright Sheryl Pollock 2011 · -1
Salix humilis, Upland Willow

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Associates · map
FamilyScientific name @ source (records)
Andrenidae  Andrena arabis @ AMNH_BEE (1); CUIC_ENT (1)

Andrena bisalicis @ AMNH_BEE (1)

Andrena carlini @ CUIC_ENT (8); AMNH_BEE (79)

Andrena cressonii @ AMNH_BEE (1); CUIC_ENT (2)

Andrena fenningeri @ AMNH_BEE (2)

Andrena forbesii @ CUIC_ENT (1)

Andrena frigida @ CUIC_ENT (2); AMNH_BEE (2)

Andrena hilaris @ AMNH_BEE (1)

Andrena imitatrix @ AMNH_BEE (1)

Andrena mandibularis @ AMNH_BEE (1)

Andrena miserabilis @ CUIC_ENT (1); AMNH_BEE (1)

Andrena nasonii @ CUIC_ENT (3)

Andrena nigrihirta @ CUIC_ENT (2)

Andrena rugosa @ CUIC_ENT (2); AMNH_BEE (24)

Andrena sigmundi @ CUIC_ENT (1)

Andrena tridens @ AMNH_BEE (1)

Andrena vicina @ AMNH_BEE (4)
Aphididae  Cavariella ( @ NCSU_ENT (1)

Macrosiphum ( @ NCSU (5)
Apidae  Apis mellifera @ AMNH_BEE (1)

Nomada bella @ AMNH_BEE (8)

Nomada luteoloides @ AMNH_BEE (3)

Nomada xanthura @ AMNH_BEE (1)
Cicadellidae  Erythroneura rosa @ III (1)

Kybos andresia @ III (1)

Kybos humilis @ III (2)
Erysiphaceae  Uncinula adunca @ BPI (1)

Uncinula salicis @ BPI (5)
Halictidae  Augochlora pura @ AMNH_BEE (1)

Augochlorella aurata @ AMNH_BEE (29)

Halictus ligatus @ AMNH_BEE (5)

Lasioglossum acuminatum @ AMNH_BEE (2)

Lasioglossum bruneri @ AMNH_BEE (1)

Lasioglossum coeruleum @ CUIC_ENT (1)

Lasioglossum coriaceum @ AMNH_BEE (12)

Lasioglossum cressonii @ AMNH_BEE (2)

Lasioglossum imitatum @ AMNH_BEE (1)

Lasioglossum leucocomum @ AMNH_BEE (3)

Lasioglossum paradmirandum @ CUIC_ENT (1)

Lasioglossum smilacinae @ AMNH_BEE (228)

Lasioglossum versatum @ CUIC_ENT (16); AMNH_BEE (26)

Sphecodes aroniae @ AMNH_BEE (1)

Sphecodes minor @ AMNH_BEE (1)
Megachilidae  Osmia atriventris @ AMNH_BEE (1)

Osmia lignaria @ CUIC_ENT (2)
Melampsoraceae  Melampsora abieti-capraearum @ BPI (5)

Melampsora bigelowii @ BPI (2)

Melampsora paradoxa @ BPI (1)
Miridae  Ceratocapsus pumilus @ AMNH_PBI (2)

Phytocoris sulcatus @ AMNH_PBI (1)

Pilophorus neoclavatus @ AMNH_PBI (2)

Schaffneria davisi @ AMNH_PBI (21)
Mycosphaerellaceae  Ramularia rosea @ BPI (1)

Septoria salicicola @ BPI (2)
Rhytismataceae  Rhytisma salicinum @ BPI (7)
Valsaceae  Valsa ceratophora @ BPI (1)

Valsa germanica @ 574377A (1); 574377C (1); 574377B (1)
_  Septogloeum salicinum @ BPI (1)

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Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=SAHU2 ---> https://plants.usda.gov/java/profile?symbol=SAHU2
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Following modified from Flora of North America
   Top | See original

Link to Flora of North America home
 
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FNA Vol. 7 Page 25, 97, 98, 121, 127, 129 , 130 , 131, 133, 135, 136, 139, 158 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 7 | Salicaceae | Salix

78. Salix humilis Marshall, Arbust. Amer. 140. 1785.

Gray or small pussy or upland willow

Shrubs, 0.3-3 m, (forming clones by layering). Stems: branches dark red-brown, not or weakly glaucous, tomentose to glabrescent; branchlets red-brown, yellow-brown, or greenish brown, moderately to very densely villous, tomentose, or velvety-tomentose to glabrescent. Leaves: stipules absent or rudimentary on early ones, absent, rudimentary or foliaceous on late ones, apex acute; petiole convex to flat, or shallowly grooved adaxially, 0.5-7(-12) mm, velvety, pilose, or villous adaxially; largest medial blade (sometimes hemiamphistomatous), narrowly oblong, narrowly elliptic, elliptic, oblanceolate, obovate, or broadly obovate, (13-)20-90(-135) × 3-23(-35) mm, 2.3-9 times as long as wide, base cuneate or convex, margins revolute or flat, entire, crenate, or sinuate, (glands submarginal), apex acuminate or convex, abaxial surface glaucous, sparsely to densely tomentose or woolly, hairs erect or spreading, wavy, adaxial slightly or highly glossy, glabrous, pubescent, tomentose, or pilose; proximal blade margins entire or serrulate; juvenile blade green, densely tomentose to glabrescent abaxially, hairs white, sometimes also ferruginous. Catkins flowering before leaves emerge; staminate 6.5-34 × 5-19 mm, flowering branchlet 0-1 mm; pistillate (and staminate) moderately to very densely flowered, stout, subglobose, or globose, 9-47(-55 in fruit) × 5.5-19 mm, flowering branchlet 0-4 mm; floral bract brown, black, or bicolor, 0.8-2 mm, apex rounded or acute, abaxially moderately densely hairy, hairs (white), straight or wavy. Staminate flowers: adaxial nectary oblong or square, 0.2-0.7 mm; filaments distinct, glabrous or hairy basally; anthers purple turning yellow, ellipsoid or cylindrical, 0.4-0.6 mm. Pistillate flowers: adaxial nectary square, 0.4-0.8 mm, shorter than stipe; stipe 1-2.5 mm; ovary obclavate or pyriform, moderately densely to sparsely short-silky-villous (hairs refractive), beak slightly bulged below styles, (valves recurving in fruit); ovules 6-12 per ovary; styles (sometimes slightly distinct distally), 0.2-0.4 mm; stigmas slenderly to broadly cylindrical, 0.2-0.56 mm. Capsules 5-12 mm.

Varieties 2 (2 in the flora): North America.

Following modified from CalPhotos
   Top | See original

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Salix+humilis+var.+humilis+&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Salix+humilis+var.+humilis+&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Salix+humilis+var.+humilis+&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

Updated: 2017-11-25 09:58:20 gmt
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