View source for Salix humilis var. tristis

{{Treatment/ID
|accepted_name=Salix humilis var. tristis
|accepted_authority=(Aiton) Griggs
|publications={{Treatment/Publication
|title=Proc. Ohio Acad. Sci.
|place=4: 301. 1905
|year=1905
}}
|common_names=Dwarf prairie willow
|basionyms={{Treatment/ID/Basionym
|name=Salix tristis
|authority=Aiton
|rank=species
|publication_title=Hort. Kew.
|publication_place=3: 393. 1789
}}
|synonyms={{Treatment/ID/Synonym
|name=Salix humilis var. microphylla
|authority=(Andersson) Fernald
|rank=variety
}}
|hierarchy=Salicaceae;Salix;Salix subg. Vetrix;Salix sect. Cinerella;Salix humilis;Salix humilis var. tristis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Salicaceae]]</div><div class="higher-taxon"><small>genus</small>[[Salix]]</div><div class="higher-taxon"><small>subgenus</small>[[Salix subg. Vetrix]]</div><div class="higher-taxon"><small>section</small>[[Salix sect. Cinerella]]</div><div class="higher-taxon"><small>species</small>[[Salix humilis]]</div><div class="higher-taxon"><small>variety</small>[[Salix humilis var. tristis]]</div></div>
|volume=Volume 7
|mention_page=page 129
|treatment_page=page 130
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Low </b>to mid shrubs, 0.3–1 m. <b>Stems</b> decumbent; branches tomentose, peeled wood smooth or striate, striae sparse, to 2 mm; branchlets yellow-brown. <b>Leaves</b>: stipules absent or rudimentary on late ones; petiole 0.5–3(–6) mm, velvety or villous adaxially; largest medial blade narrowly oblong, narrowly elliptic, oblanceolate, or obovate, (13–)20–50(–70) × 3–13 mm, 2.3–9 times as long as wide, margins strongly revolute, abaxial surface hairs gray throughout, adaxial slightly glossy, moderately densely tomentose; proximal blade margins entire. <b>Catkins</b>: staminate 6.5–13.5 × 5–10 mm, flowering branchlet 0–1 mm; pistillate 11–17.5 × 5.5–12 mm, flowering branchlet 0–1.5 mm; floral bract 0.8–1.4 mm. <b>Staminate</b> flowers: filaments glabrous or hairy basally. <b>Pistillate</b> flowers: ovary pyriform; ovules 6 per ovary; stigmas 0.2–0.24–0.32 mm. <b>Capsules</b> 5–9 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering early Mar-late May.
|habitat=Moist limestone and serpentine barrens, open heath balds, open pine woods, moist prairies, swampy areas in open deciduous woods, stream banks
|elevation=60-1600 m
|distribution=Ark.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Va.;W.Va.;Wis.
|discussion=<p>Hybrids:</p><!--
--><p>Although variety tristis is reported to hybridize with <i>Salix eriocephala</i>, <i>S. humilis </i>var.<i> humilis</i>, and <i>S. petiolaris</i> (G. W. Argus 1986), hybrids have not been confirmed.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Salix humilis var. tristis
|authority=(Aiton) Griggs
|rank=variety
|parent rank=species
|synonyms=Salix humilis var. microphylla
|basionyms=Salix tristis
|family=Salicaceae
|phenology=Flowering early Mar-late May.
|habitat=Moist limestone and serpentine barrens, open heath balds, open pine woods, moist prairies, swampy areas in open deciduous woods, stream banks
|elevation=60-1600 m
|distribution=Ark.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Va.;W.Va.;Wis.
|reference=None
|publication title=Proc. Ohio Acad. Sci.
|publication year=1905
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V7/V7_138.xml
|genus=Salix
|subgenus=Salix subg. Vetrix
|section=Salix sect. Cinerella
|species=Salix humilis
|variety=Salix humilis var. tristis
}}<!--

-->[[Category:Treatment]][[Category:Salix humilis]]