Difference between revisions of "Physocarpus capitatus"
Revis. Gen. Pl. 1: 219. 1891.
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|elevation=20–1300 m | |elevation=20–1300 m | ||
|distribution=B.C.;Alaska;Calif.;Idaho;Oreg.;Wash. | |distribution=B.C.;Alaska;Calif.;Idaho;Oreg.;Wash. | ||
| − | |discussion=<p>Physocarpus capitatus is commonly cultivated.</p> | + | |discussion=<p><i>Physocarpus capitatus</i> is commonly cultivated.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1891 | |publication year=1891 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V9/V9_574.xml |
|subfamily=Rosaceae subfam. Amygdaloideae | |subfamily=Rosaceae subfam. Amygdaloideae | ||
|tribe=Rosaceae tribe Neillieae | |tribe=Rosaceae tribe Neillieae | ||
Revision as of 18:17, 18 September 2019
Shrubs, to 45(–60) dm. Stems erect, sometimes suckering, angled, glabrous or finely stellate-hairy. Leaves: stipules linear to narrowly elliptic, 4 × 0.5–2 mm; petiole 1–2(–3) cm; blade broadly ovate to obovate, (3–)4–8 cm, usually as wide as long, base rounded to truncate or slightly cordate, 3- or 5-lobed, margins irregularly crenate to doubly serrate, apex obtuse to acute, abaxial surface paler, glabrous or more densely stellate-hairy, adaxial glabrous or sparsely stellate-hairy. Inflorescences 30–50-flowered, dense, hemispheric racemes, 3 cm diam., sometimes compound with some proximal pedicels becoming secondary peduncles; bracts narrowly elliptic to spatulate, 4 × 2 mm, apex acute or erose-dentate, faces glandular. Pedicels 1–1.5 cm, densely stellate-hairy. Flowers 5–8 mm diam.; hypanthium cup-shaped, 2 mm, densely stellate-hairy; sepals pale green to white, darker in center, triangular, 2–3 mm, apex gland-tipped, surfaces densely stellate-hairy; petals white, broadly elliptic to orbiculate, 3–4 × 3–4 mm; stamens equal to or exceeding petals; carpels 3–5, connate basally, mostly glabrous, sometimes hairy (on ventral suture). Follicles 3–5, connate basally, shiny brown, ovoid, 5–7 mm (lengths slightly exceeding sepals), glabrous; styles 2.5–3 mm. Seeds 2(–5), pyriform, 2.3–2.8 mm. 2n = 18.
Phenology: Flowering May–Jul; fruiting Jul–Aug.
Habitat: Open sunny slopes on clay (higher elevations), stream and swamp banks, lake margins in moist woods (lower elevations)
Elevation: 20–1300 m
Distribution
B.C., Alaska, Calif., Idaho, Oreg., Wash.
Discussion
Physocarpus capitatus is commonly cultivated.
Selected References
None.