Difference between revisions of "Arctous rubra"
Trees Shrubs Japan, 156. 1922 (as ruber) ,.
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|common_names=Red bearberry or manzanita;busserole rouge | |common_names=Red bearberry or manzanita;busserole rouge | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Arctous alpina var. rubra | |name=Arctous alpina var. rubra | ||
|authority=Rehder & E. H. Wilson | |authority=Rehder & E. H. Wilson | ||
| + | |rank=variety | ||
| + | |publication_title=in C. S. Sargent, Pl. Wilson. | ||
| + | |publication_place=1: 556. 1913 (as alpinus var. ruber) | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Arctostaphylos alpina subsp. rubra | |name=Arctostaphylos alpina subsp. rubra | ||
|authority=(Rehder & E. H. Wilson) Hultén | |authority=(Rehder & E. H. Wilson) Hultén | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arctostaphylos alpina var. rubra | |name=Arctostaphylos alpina var. rubra | ||
|authority=(Rehder & Wilson) Bean | |authority=(Rehder & Wilson) Bean | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arctostaphylos rubra | |name=Arctostaphylos rubra | ||
|authority=Small | |authority=Small | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arctous erythrocarpa | |name=Arctous erythrocarpa | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Ericaceae;Ericaceae subfam. Arbutoideae;Arctous;Arctous rubra | |hierarchy=Ericaceae;Ericaceae subfam. Arbutoideae;Arctous;Arctous rubra | ||
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name=Arctous rubra | name=Arctous rubra | ||
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|authority=(Rehder & E. H. Wilson) Nakai | |authority=(Rehder & E. H. Wilson) Nakai | ||
|rank=species | |rank=species | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V8/V8_765.xml |
|subfamily=Ericaceae subfam. Arbutoideae | |subfamily=Ericaceae subfam. Arbutoideae | ||
|genus=Arctous | |genus=Arctous | ||
Latest revision as of 22:46, 5 November 2020
Shrubs 3–20(–30) cm; twigs terete, without old leaves. Leaves: petiole winged, 1–4(–5) mm, glabrous; blade ovate, obovate, or oblanceolate, (10–)15–30(–60) × 10–20(–30) mm, base attenuate-cuneate, decurrent onto petiole, apex acute, obtuse, or rounded, surfaces not or slightly rugose, glabrous. Inflorescences 2–5-flowered; bracts broadly ovate, (5–7 mm), membranous, (margins densely ciliate). Pedicels 0.6 mm. Flowers: sepals pale green or yellow, 0.8–1.2 mm, apex acute; corolla whitish to cream, urceolate, 3.5–4.5 mm, lobes spreading, whitish to cream, ovate, 1 mm, glabrous except for hairs on adaxial surface; stamens 1.5–2 mm; anthers reddish, becoming yellow, 0.6–0.7 mm, horns 0.2–0.3 mm. Fruits brick red or scarlet, 6–10(–12) mm diam. Pyrenes 2.5–3 × 1.6–2.2 mm. 2n = 26.
Phenology: Flowering summer.
Habitat: Rocky and gravelly, arctic or alpine tundra, often in calcareous soils, coastal limestone heaths, swampy woods
Elevation: 0-2500 m
Distribution
Alta., B.C., Man., Nfld. and Labr. (Nfld.), N.W.T., Nunavut, Ont., Que., Sask., Yukon, Alaska, Wyo., e Asia.
Discussion
Selected References
None.