Paraleucobryum enerve |
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paraleucobryum moss |
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Habit | Plants whitish green to yellowish green. |
Stems | 1–5 (–10) cm. |
Leaves | erect-spreading to falcate-secund, 2–8 × 0.5–1 mm, entire or with a few serrulations near apex; costa covering ca. 9/10 or more of leaf base, smooth on abaxial surface, in cross section with a row of adaxial hyalocysts, a row of median chlorocysts and a row of abaxial hyalocysts. |
Seta | 10–20 mm. |
Capsule | 2–3 mm; operculum 1–1.5 mm. |
Spores | 15–20 µm. |
Paraleucobryum enerve |
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Phenology | Capsules mature summer. |
Habitat | Usually on soil or soil over boulders, noncalcareous outcrops and cliffs, sometimes in bogs and fens, rarely on stream banks |
Elevation | (150-4300 m) ((500-14100 ft)) |
Distribution |
AK; AZ; CO; MT; NM; UT; WY; AB; BC; NT; YT; Mexico; Greenland; Europe; Asia
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Discussion | Paraleucobryum enerve is best distinguished from P. longifolium by its whitish green to yellowish green color, nearly smooth leaf margins that occasionally have a few teeth near the apex, and smooth costa. Sporophytes are more rarely produced than they are by P. longifolium. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 27, p. 428. |
Parent taxa | Dicranaceae > Paraleucobryum |
Sibling taxa | |
Synonyms | Dicranum enerve, Dicranum albicans |
Name authority | (Thedenius) Loeske: Hedwigia 47: 171. (1908) |
Web links |