Difference between revisions of "Eremogone capillaris"
Vers. Darstell. Alsin., 37. 1833.
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|name=Arenaria capillaris | |name=Arenaria capillaris | ||
|authority=Poiret | |authority=Poiret | ||
| + | |rank=species | ||
|publication_title=in J. Lamarck et al., Encycl. | |publication_title=in J. Lamarck et al., Encycl. | ||
|publication_place=6: 380. 1804 | |publication_place=6: 380. 1804 | ||
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|distribution=North America;Asia (Siberia). | |distribution=North America;Asia (Siberia). | ||
|discussion=<p>Varieties 2 (2 in the flora).</p><!-- | |discussion=<p>Varieties 2 (2 in the flora).</p><!-- | ||
| − | --><p>B. Maguire (1947, 1951) and subsequent workers separated these varieties of <i>Eremogone capillaris</i> by sepal length: (3–)3.5–4.5(–4.8) mm in < | + | --><p>B. Maguire (1947, 1951) and subsequent workers separated these varieties of <i>Eremogone capillaris</i> by sepal length: (3–)3.5–4.5(–4.8) mm in <i></i>var.<i> americana</i> and (3.6–)5–6(–6.6) mm in <i></i>var.<i> capillaris</i>. Material available to us did not exhibit that distinction.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Eremogone capillaris | name=Eremogone capillaris | ||
| − | |||
|authority=(Poiret) Fenzl | |authority=(Poiret) Fenzl | ||
|rank=species | |rank=species | ||
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|publication year=1833 | |publication year=1833 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V5/V5_117.xml |
|subfamily=Caryophyllaceae subfam. Alsinoideae | |subfamily=Caryophyllaceae subfam. Alsinoideae | ||
|genus=Eremogone | |genus=Eremogone | ||
Revision as of 21:50, 16 December 2019
Plants cespitose to somewhat matted, green or often glaucous, with woody base. Stems erect to ascending, (3–)5–20(–25) cm, entirely glabrous or glabrous proximally, stipitate-glandular distally. Leaves: basal leaves abundant, persistent; cauline leaves in 1–3 pairs, abruptly reduced distal to lowest pair; basal blades erect, straight or often curved in one direction, filiform, (2–)4–8 cm × 0.5–1 mm, flexuous, herbaceous, apex acute or acuminate to weakly spinose, glabrous, sometimes stipitate-glandular, often glaucous. Inflorescences 1–12(–18)-flowered, open or rarely subcongested cymes. Pedicels (2–)5–20 mm, glabrous or stipitate-glandular. Flowers: sepals often purplish, 1–3-veined, ovate to ovate-lanceolate, 3–4.7 mm, to 5 mm in fruit, margins broad, apex broadly rounded to barely acute, glabrous or stipitate-glandular; petals white, spatulate, 6–10 mm, 1.5–2.5 times as long as sepals, apex broadly rounded; nectaries as depressed transverse cup at base of filaments opposite sepals, 0.3–0.7 × 0.1–0.3 mm. Capsules 5–8 mm, valves at least sparsely stipitate-glandular or glabrous. Seeds brown to black, ellipsoid to ovoid with hilar notch, (1.2–)1.5–2(–2.5) mm, tuberculate; tubercles rounded, elongate.
Distribution
North America, Asia (Siberia).
Discussion
Varieties 2 (2 in the flora).
B. Maguire (1947, 1951) and subsequent workers separated these varieties of Eremogone capillaris by sepal length: (3–)3.5–4.5(–4.8) mm in var. americana and (3.6–)5–6(–6.6) mm in var. capillaris. Material available to us did not exhibit that distinction.
Selected References
None.
Key
| 1 | Pedicels and sepals glabrous | Eremogone capillaris var. capillaris |
| 1 | Pedicels and sepals stipitate-glandular | Eremogone capillaris var. americana |