Difference between revisions of "Amelanchier alnifolia var. semiintegrifolia"
in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. 3: 94. 1961.
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|accepted_name=Amelanchier alnifolia var. semiintegrifolia | |accepted_name=Amelanchier alnifolia var. semiintegrifolia | ||
| − | |accepted_authority=(Hooker) C. L. Hitchcock | + | |accepted_authority=(Hooker) C. L. Hitchcock |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. | |title=in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. | ||
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name=Amelanchier alnifolia var. semiintegrifolia | name=Amelanchier alnifolia var. semiintegrifolia | ||
| − | |authority=(Hooker) C. L. Hitchcock | + | |authority=(Hooker) C. L. Hitchcock |
|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
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|publication year=1961 | |publication year=1961 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_1119.xml |
|subfamily=Rosaceae subfam. Amygdaloideae | |subfamily=Rosaceae subfam. Amygdaloideae | ||
|tribe=Rosaceae tribe Gillenieae | |tribe=Rosaceae tribe Gillenieae | ||
Latest revision as of 22:54, 5 November 2020
Shrubs or trees, 1–12 m. Stems 1–20, solitary or in colonies. Leaves: petiole (3–)6.8–12.6(–20) mm; blade elliptic to oval to orbiculate, (16–)24–34(–49) × (7–)17–26(–37) mm, base rounded or subcordate, apex subtruncate to rounded or acute, abaxial surface sparsely to moderately hairy, adaxial glabrous or sparsely (moderately) hairy. Inflorescences (4–)6–9(–12)-flowered, (8–)14–26(–35) mm. Pedicels: proximalmost (2–)3–8(–13) mm. Flowers: sepals (1.4–)2.2–3.2(–4) mm; petals oblanceolate to oval, (7.6–)9.9–13.9(–18.2) × (2.6–)3.3–4.7(–6.6) mm; ovary apex moderately to densely hairy (or glabrous). Pomes 10–13 mm diam. 2n = 4x.
Phenology: Flowering Mar–Jun; fruiting Jun–Aug.
Habitat: Woods, hillsides, roadsides, mountainsides
Elevation: 0–2100 m
Distribution
B.C., Alaska, Calif., Oreg., Wash.
Discussion
Variety semiintegrifolia is most similar to and intergrades with var. alnifolia; inflorescences and lowest pedicel lengths distinguish the two.
Selected References
None.