Rhizomnium magnifolium (Horik.) T.J.Kop.

Grandleaf rhizomnium moss (en)

Species

Bryophytes > Bryales > Mniaceae > Rhizomnium

Characteristics

Plants (2-)3-6(-10) cm. Stems reddish brown to black when old; micronemata present, often absent on young stems. Leaves green to dark green, contorted when dry, obovate or broadly elliptic, 4-9(-12) mm; margins green or sometimes reddish, 1-or 2-stratose; apex rounded or retuse, sometimes emarginate, rarely weakly apiculate; costa ending well before apex, subpercurrent, or percurrent, sometimes 2-fid distally; medial laminal cells elongate, (55-)80-100(-130) µm, weakly collenchymatous, walls lightly pitted; marginal cells linear, in 2-3(-4) rows. Sexual condition dioicous. Seta 2-4 cm. Capsule oblong or cylindric, 3-4 mm; operculum conic-rostrate; exostome greenish yellow, lamellae 18+. Spores 25-35 µm.
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Mature height (meter) 0.03 - 0.06
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Images

Rhizomnium magnifolium unspecified picture

Identifiers

LSID 35169666
WFO ID wfo-0001187031
COL ID 78V5P
BDTFX ID -
INPN ID 4950
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhizomnium perssonii Rhizomnium magnifolium Mnium magnifolium Rhizomnium punctatum var. elatum Mnium punctatum var. elatum Astrophyllum punctatum var. elatum