Amblyodon dealbatus

(Hedwig) P. Beauvois in F. Cuvier

in F. Cuvier, Dict. Sci. Nat. 2: 23. 1804

Selected by author to be illustrated
Basionyms: Meesia dealbata Hedwig
Treatment appears in FNA Volume 28. Treatment on page 32. Mentioned on page 33.
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Plants to 1(–2.5) cm. Stem leaves loosely erect to flexuose when dry, erect-spreading when moist, 2–4 mm; base not decurrent; margins entire or subentire; apex sharply acuminate-acute; costa wide, ending well before apex; laminal cells pellucid. Sexual condition autoicous. Seta 1.2–4 cm. Capsule 2–3 mm. Spores 30–40 µm.

Habitat: Rotting wood, organic soil, rich fens scattered across boreal zone
Elevation: low to high elevations

Distribution

V28 31-distribution-map.gif

Alta., B.C., Man., Nfld. and Labr. (Nfld.), N.W.T., Nunavut, Ont., Que., Yukon, Alaska, Colo., Mich., Minn., Mont., Wis., Wyo., Europe, Asia.

Discussion

Amblyodon dealbatus is distinguished from species of Meesia by its lax, thin-walled laminal cells.

References

None.

Lower Taxa

No lower taxa listed.