View source for Physocarpus monogynus

{{Treatment/ID
|accepted_name=Physocarpus monogynus
|accepted_authority=(Torrey) J. M. Coulter
|publications={{Treatment/Publication
|title=Contr. U.S. Natl. Herb.
|place=2: 104. 1891
|year=1891
}}
|common_names=Mountain nine-bark
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Spiraea monogyna
|authority=Torrey
|publication_title=Ann. Lyceum Nat. Hist. New York
|publication_place=2: 194. 1827
}}
|synonyms=
|hierarchy=Rosaceae;Rosaceae subfam. Amygdaloideae;Rosaceae tribe Neillieae;Physocarpus;Physocarpus monogynus
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Rosaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Rosaceae subfam. Amygdaloideae]]</div><div class="higher-taxon"><small>tribe</small>[[Rosaceae tribe Neillieae]]</div><div class="higher-taxon"><small>genus</small>[[Physocarpus]]</div><div class="higher-taxon"><small>species</small>[[Physocarpus monogynus]]</div></div>
|volume=Volume 9
|mention_page=page 347, 348
|treatment_page=page 350
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> 10 dm. <b>Stems</b> often decumbent, spreading, reddish brown becoming dark gray, glabrous or sparsely stellate-hairy. <b>Leaves</b>: stipules linear to narrowly elliptic or subulate, 4–5 × 1 mm, base attenuate, apex acute; petiole 0.5–2.2 cm; blade broadly ovate, 1.5–4 × 2–4.5 cm, sometimes wider than long, base usually truncate to cordate, rarely broadly cuneate, 0 or 1–5-lobed, margins doubly crenate to doubly serrate, apex rounded to obtuse, surfaces glabrous or sparsely stellate-hairy. <b>Inflorescences</b> 10(–15)–30-flowered, fairly dense, hemispheric racemes, 4 cm diam.; bracts linear to narrowly elliptic or narrowly obovate, 2–4 mm, apex acute, rarely 2-fid. <b>Pedicels</b> 8–18 mm, sparsely to moderately stellate-hairy. <b>Flowers</b> 8–10 mm diam.; hypanthium cup-shaped, 1.7–2 mm, sparsely to moderately stellate-hairy; sepals triangular to ovate, 3 mm, apex gland-tipped, surfaces sparsely to moderately stellate-hairy; petals white, broadly elliptic to orbiculate, 4.5 × 4 mm; stamens 20–40, ± equal to petals; carpels (1)2(3), connate at least 1/2 their lengths, densely stellate-hairy. <b>Follicles</b> (1)2(3), inflated, 2.5 mm (lengths shorter than sepals), densely stellate-hairy, hairs white; styles 3.5 mm. <b>Seeds</b> 1–3, pyriform, 2–2.5 mm. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Aug; fruiting Jul–Oct.
|habitat=Open rocky wooded slopes, seepage ledges, canyons
|elevation=1800–2600 m
|distribution=Ariz.;Colo.;Mont.;Nev.;N.Mex.;Okla.;S.Dak.;Tex.;Utah;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Physocarpus monogynus
|author=
|authority=(Torrey) J. M. Coulter
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Spiraea monogyna
|family=Rosaceae
|phenology=Flowering May–Aug; fruiting Jul–Oct.
|habitat=Open rocky wooded slopes, seepage ledges, canyons
|elevation=1800–2600 m
|distribution=Ariz.;Colo.;Mont.;Nev.;N.Mex.;Okla.;S.Dak.;Tex.;Utah;Wyo.
|reference=None
|publication title=Contr. U.S. Natl. Herb.
|publication year=1891
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V9/V9_576.xml
|subfamily=Rosaceae subfam. Amygdaloideae
|tribe=Rosaceae tribe Neillieae
|genus=Physocarpus
|species=Physocarpus monogynus
}}<!--

-->[[Category:Treatment]][[Category:Physocarpus]]