Amelanchier canadensis (Linnaeus) Medikus (Q4200)
Amelanchier canadensis is a taxon with the rank species within the genus Amelanchier
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Amelanchier canadensis (Linnaeus) Medikus
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Amelanchier canadensis is a taxon with the rank species within the genus Amelanchier
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Statements
taxon/id/Amelanchier canadensis (Linnaeus) Medikus
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Amelanchier canadensis (Linnaeus) Medikus
Amelanchier canadensis
(Linnaeus) Medikus
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
accepted
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CA-NB
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CA-NS
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CA-PE
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CA-QC
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US-CT
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US-DC
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US-DE
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US-GA
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US-ME
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US-MA
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US-MD
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US-NC
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US-NH
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US-NJ
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US-NY
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US-PA
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US-RI
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US-SC
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US-TN
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US-VA
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US-VT
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Stems 1–100, in open to dense colonies, evidently stoloniferous in var. obovalis.
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petiole (5–) 10–15 (–25) mm;
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blade elliptic or oval to oblong or obovate, (24–) 34–48 (–67) × (12–) 18–27 (–42) mm, base subcordate, rounded, or cuneate, each margin with (0–) 6–15 (–29) teeth on proximal 1/2 and (0–) 6–12 (–17) teeth in distalmost cm, largest teeth less than 1 mm, apex subacute or obtuse to rounded and mucronate, abaxial surface densely hairy by flowering, glabrous or sparsely to moderately hairy later, adaxial glabrous or sparsely (moderately) hairy later.
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Inflorescences (3–) 7–10 (–15) -flowered, (6–) 15–37 (–74) mm.
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Pedicels: 0 or 1 (or 2) subtended by a leaf, proximalmost (1–) 5–14 (–17) mm.
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Flowers: sepals erect, ascending, or spreading after flowering, (0.3–) 1.8–3.1 (–4.6) mm;
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petals linear, elliptic, or oblong, (4–) 6–10.2 (–15) × (1.8–) 2.6–4 (–5.3) mm;
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stamens (15–) 19–21 (–28);
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styles (3–) 5 (or 6), (1.5–) 3.4–4.7 (–5.8) mm;
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ovary apex glabrous (or moderately hairy).
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Pomes purplish black or maroon-purple, 6–10 mm diam.
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stoloniferous
in open to dense colonies; evidently
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