Difference between revisions of "Micranthes unalaschcensis"

(Sternberg) Gornall & H. Ohba

J. Bot. Res. Inst. Texas 1: 1022. 2007,.

Basionym: Saxifraga unalaschensis Sternberg
Synonyms: Saxifraga calycina subsp. unalaschensis (Sternberg) Hultén Saxifraga davurica var. unalaschensis (Sternberg) Engler
Treatment appears in FNA Volume 8. Treatment on page 60. Mentioned on page 50, 52.
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|name=Saxifraga calycina subsp. unalaschensis
 
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|name=Saxifraga davurica var. unalaschensis
 
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|distribution=Alaska;e Asia (Russian Far East).
 
|distribution=Alaska;e Asia (Russian Far East).
|discussion=<p>The ovaries and capsules of Micranthes unalaschensis are ovoid, thicker and plumper than those of M. calycina and M. razshivinii, which are conic (E. Hultén 1968).</p>
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|discussion=<p>The ovaries and capsules of <i>Micranthes</i> unalaschensis are ovoid, thicker and plumper than those of <i>M. calycina</i> and <i>M. razshivinii</i>, which are conic (E. Hultén 1968).</p>
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V8/V8_107.xml
 
|genus=Micranthes
 
|genus=Micranthes
 
|species=Micranthes unalaschcensis
 
|species=Micranthes unalaschcensis

Revision as of 19:04, 18 September 2019

Plants solitary or tufted, with bulbils on caudices or rhizomatous. Leaves basal; petiole flattened, 1–2 cm; blade broadly obovate to round, 1–3.5 cm, ± fleshy, base cuneate, margins distally toothed, sparsely ciliate, surfaces glabrous. Inflorescences 2–10-flowered, open thyrses, racemiform distally, sometimes solitary flowers, 3–15 cm, tangled-hairy. Flowers: sepals reflexed, ovate; petals white to cream or pinkish, not spotted, elliptic to oblong, ± clawed, 3.5–5 mm, longer than sepals; filaments linear, flattened; pistils connate 1/2+ their lengths; ovary at least 1/2 inferior. Capsules dark purple, valvate.


Phenology: Flowering summer.
Habitat: Tundra, flushes, stream banks, slopes
Elevation: 0-600 m

Distribution

V8 107-distribution-map.gif

Alaska, e Asia (Russian Far East).

Discussion

The ovaries and capsules of Micranthes unalaschensis are ovoid, thicker and plumper than those of M. calycina and M. razshivinii, which are conic (E. Hultén 1968).

Selected References

None.

Lower Taxa

None.
... more about "Micranthes unalaschcensis"
Luc Brouillet +  and Patrick E. Elvander† +
(Sternberg) Gornall & H. Ohba +
Saxifraga unalaschensis +
Alaska +  and e Asia (Russian Far East). +
0-600 m +
Tundra, flushes, stream banks, slopes +
Flowering summer. +
J. Bot. Res. Inst. Texas +
Saxifraga calycina subsp. unalaschensis +  and Saxifraga davurica var. unalaschensis +
Micranthes unalaschcensis +
Micranthes +
species +