View source for Alnus alnobetula subsp. fruticosa

{{Treatment/ID
|accepted_name=Alnus alnobetula subsp. fruticosa
|accepted_authority=(Ruprecht) Raus
|publications={{Treatment/Publication
|title=Willdenowia
|place=41: 129.  2011
|year=2011
}}
|common_names=Siberian alder
|basionyms={{Treatment/ID/Basionym
|name=Alnus fruticosa
|authority=Ruprecht
|rank=species
|publication_title=Distr. Crypt. Vasc. Ross.,
|publication_place=53. 1845
}}
|synonyms={{Treatment/ID/Synonym
|name=Alnus viridis subsp. fruticosa
|authority=(Ruprecht) Nyman
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=Alnus viridis var. fruticosa
|authority=(Ruprecht) Regel
|rank=variety
}}
|hierarchy=Betulaceae;Betulaceae subfam. Betuloideae;Alnus;Alnus alnobetula;Alnus alnobetula subsp. fruticosa
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Betulaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Betulaceae subfam. Betuloideae]]</div><div class="higher-taxon"><small>genus</small>[[Alnus]]</div><div class="higher-taxon"><small>species</small>[[Alnus alnobetula]]</div><div class="higher-taxon"><small>subspecies</small>[[Alnus alnobetula subsp. fruticosa]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> spreading, to 3(–6) m. <b>Bark</b> gray-brown; lenticels pale. <b>Leaf</b> blade dark green, broadly ovate, 5–8(–10) × 3–6(–7) cm, base rounded to nearly truncate or nearly cordate, margins flat, sharply and densely doubly serrate, apex acute to short-acuminate; surfaces abaxially glabrous to sparsely pubescent, especially on veins, moderately to heavily resin-coated. <b>Inflorescences</b>: staminate catkins 3.5–6 cm. <b>Infructescences</b> 1.2–2 × 0.5–1.2 cm; peduncles 1–3 cm. <b>2n</b> = 28.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring.
|habitat=Rocky or sandy coasts, stream banks, lakeshores, and damp, open areas
|elevation=0–500 m
|distribution=Alta.;B.C.;N.W.T.;Sask.;Yukon;Alaska;Calif.;Oreg.;Wash.;n Asia.
|discussion=<p>This primarily subarctic Asian subspecies has long been mistaken in western North America for <i>Alnus alnobetula </i>subsp.<i> crispa</i>, which it closely resembles, or for <i></i>subsp.<i> sinuata</i> (J. J. Furlow 1983b). It can be separated from the former by its larger and more coarsely toothed leaves, and from the latter by its much thicker, mostly single-toothed leaf blades.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Alnus alnobetula subsp. fruticosa
|authority=(Ruprecht) Raus
|rank=subspecies
|parent rank=species
|synonyms=Alnus viridis subsp. fruticosa;Alnus viridis var. fruticosa
|basionyms=Alnus fruticosa
|family=Betulaceae
|phenology=Flowering spring.
|habitat=Rocky or sandy coasts, stream banks, lakeshores, and damp, open areas
|elevation=0–500 m
|distribution=Alta.;B.C.;N.W.T.;Sask.;Yukon;Alaska;Calif.;Oreg.;Wash.;n Asia.
|reference=None
|publication title=Wildenowia,
|publication year=2011
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_506.xml
|subfamily=Betulaceae subfam. Betuloideae
|genus=Alnus
|species=Alnus alnobetula
|subspecies=Alnus alnobetula subsp. fruticosa
}}<!--

-->[[Category:Treatment]][[Category:Alnus alnobetula]]