Difference between revisions of "Mitella breweri"
Proc. Amer. Acad. Arts 6: 533. 1865 ,.
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|common_names=Brewer’s mitrewort | |common_names=Brewer’s mitrewort | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
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|publication title=Proc. Amer. Acad. Arts | |publication title=Proc. Amer. Acad. Arts | ||
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| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V8/V8_220.xml |
|genus=Mitella | |genus=Mitella | ||
|species=Mitella breweri | |species=Mitella breweri | ||
Latest revision as of 22:42, 5 November 2020
Plants not stoloniferous. Flowering stems 8–25(–40) cm. Leaves: petiole 1.5–7.5(–12) cm, subglabrous or short stipitate-glandular and sparsely long stipitate-glandular, longer hairs spreading, reddish brown; blade broadly cordate to reniform, usually shorter than, sometimes ± as long as wide, 1.5–7.9 × 1.5–11 cm, margins shallowly 7-, 9-, or 11-lobed, singly or doubly crenate-dentate, glabrous or irregularly ciliate, apex of terminal lobe rounded, surfaces glabrous or sparsely short stipitate-glandular and sparsely long stipitate-glandular; cauline leaves absent. Inflorescences 1–2, densely (6–)20–40(–60)-flowered, 1–2(–3) flowers per node, not secund, 8–25(–40) cm, glabrous or sparsely arachnoid-pilose proximally, glandular-puberulent distally. Pedicels 1–2 mm, short stipitate-glandular. Flowers: hypanthium broadly saucer-shaped, 0.8–1.6 × 2.5–3.5 mm; sepals spreading, yellowish green or greenish, triangular to broadly triangular, 0.7–1 × 0.9–1.9 mm; petals greenish yellow or greenish, (4–)7–11-lobed, 1.5–2 mm, lobes linear, lateral lobes spreading; stamens 5, opposite sepals; filaments white or greenish, 0.1–0.2 mm; anthers 0.1–0.2 × 0.2–0.5 mm; ovary nearly completely inferior; styles divergent, flattened, 0.1–0.2 mm; stigmas 2-lobed. Seeds dark reddish brown or blackish, 0.8–1.2 mm, pitted. 2n = 14.
Phenology: Flowering May–Sep.
Habitat: Moist forests, glades, stream banks, meadows, open to wooded mountain slopes
Elevation: 500-3500 m
Distribution
Alta., B.C., Calif., Idaho, Mont., Nev., Oreg., Wash.
Discussion
Selected References
None.