Difference between revisions of "Heuchera bracteata"
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 4: 52. 1830 ,.
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|common_names=Rocky Mountain alumroot | |common_names=Rocky Mountain alumroot | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Tiarella bracteata | |name=Tiarella bracteata | ||
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|publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | |publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | ||
|publication year= | |publication year= | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V8/V8_189.xml |
|genus=Heuchera | |genus=Heuchera | ||
|species=Heuchera bracteata | |species=Heuchera bracteata | ||
Revision as of 01:09, 28 May 2020
Herbs usually subcaulescent; caudex branched or unbranched. Flowering stems leafy, 6–28(–38) cm, short stipitate-glandular. Leaves: petiole short to medium stipitate-glandular; blade reniform or broadly ovate, shallowly 5–7-lobed, 1.5–4 cm, base subcordate or truncate, lobes rounded, margins sharply dentate, apex often mucronate, surfaces short stipitate-glandular or sparsely long stipitate-glandular abaxially, short stipitate-glandular adaxially. Inflorescences dense, (secund). Flowers: hypanthium weakly bilaterally symmetric, free 0.5–1.5 mm, greenish yellow, narrowly campanulate, 3–5 mm, short stipitate-glandular; sepals erect, green-tipped, equal, 1–1.5 mm, apex rounded; petals erect, green, oblanceolate, unlobed, 2 mm, margins entire; stamens exserted 0.5–1 mm; styles exserted 1 mm, 1.5–2 mm, 0.1+ mm diam. Capsules ovoid, 4–6 mm, beaks divergent, not papillose. Seeds brownish black, nearly straight along 1 side, convex on other side, 0.7–0.8 mm.
Phenology: Flowering May–Jul.
Habitat: Shaded rocky ledges and outcrops
Elevation: 1700-3500 m
Discussion
Heuchera bracteata occurs in the Rocky Mountains and foothills of northern Colorado and southern Wyoming.
Selected References
None.