familyRanunculaceae
genusRanunculus
subgenusRanunculus subg. Ranunculus
sectionRanunculus sect. Epirotes
speciesRanunculus allenii
Difference between revisions of "Ranunculus allenii"
Rhodora 7: 220. 1905.
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|publication year=1905 | |publication year=1905 | ||
|special status=Endemic | |special status=Endemic | ||
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|genus=Ranunculus | |genus=Ranunculus | ||
|subgenus=Ranunculus subg. Ranunculus | |subgenus=Ranunculus subg. Ranunculus | ||
Revision as of 21:52, 5 November 2020
Stems erect or ascending, 5-19 cm, sparsely pilose, each with 1-4 flowers. Roots slender, 0.2-0.8 mm thick. Basal leaves persistent, blades reniform or semicircular, undivided or some 3-parted, 1.4-2.1 × 1.7-2.8 cm, base cordate or truncate, margins crenate with more than 5 crenae, apex rounded. Flowers: pedicels pilose, sometimes sparsely so; receptacle hispid; sepals 4-6 × 2-3 mm, abaxially pilose, hairs colorless; petals 5, 4-5 × 2-4 mm; nectary scale glabrous. Heads of achenes ovoid to cylindric, 4-7 × 4-6 mm; achenes 1.6-1.8 × 1.2-1.4 mm, glabrous; beak lance-subulate, curved, 0.4-0.6 mm. 2n = 32.
Phenology: Flowering summer (Jul–Aug).
Habitat: Wet alpine meadows, often around late snowbeds, shores of lakes and streams
Elevation: 700-1300 m
Distribution
Nfld. and Labr. (Nfld.), N.W.T., Que.
Discussion
Selected References
None.
Lower Taxa
None.