Leptodontium viticulosoides (P.Beauv.) Wijk & Margad.

Leptodontium moss (en)

Species

Bryophytes > Pottiales > Pottiaceae > Leptodontium

Characteristics

Plants large, in loose tufts, green to yellow-green, brown below; terricolous, saxicolous or corticolous. Stems 20-80 mm tall, frequently covered with white tomentum, reddish below; in section round, not fluted, central strand absent, inner cortex large, cells thin-walled, outer 1-2 rows stereids, reddish; axillary hairs 15-16 cells long, filamentous, hyaline throughout. Leaves crowded, erect-spreading, twisted or contorted dry, squarrose to recurved wet, weakly keeled; ovate-lanceolate to broadly lanceolate, 3.0-3.5 mm long; apex acuminate, occasionally acute; base ovate, sheathing; margins narrowly recurved below, plane above, dentate in upper leaf. Costa sub percurrent; ventral superficial cells rectangular, smooth, dorsal superficial cells rectangular, weakly papillose; in section reniform, guide cells 2-4, large, ventral stereid band 1(-2) layers thick, exposed, dorsal stereid band 2-3 layers thick, surface cells not differentiated. Upper laminal cells rounded-quadrate, corners strongly thickened, with 2-4 small, simple papillae scattered over the cell; basal cells moderately differentiated, long-rectangular, slightly thickened, porose. Autoicous. Perigonia lateral; perichaetia terminal; leaves long-sheathing, 9-10 mm long. Seta 12-15 mm long, yellowish; capsule cylindrical, 4 mm long, red-yellow; peristome short, 0.1 mm long, teeth linear, erect, irregular, properistome present; operculum rostrate, 1.5 mm long; calyptra 6 mm long; spores round, 22-25 µm, weakly papillose.
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Foliage retention deciduous
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Mature height (meter) 0.02 - 0.08
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Hardiness (USDA) 8-12

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Cultivation

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Distribution

Leptodontium viticulosoides world distribution map, present in Brazil and South Africa

Identifiers

LSID 35139055
WFO ID wfo-0001168788
COL ID 3TNWM
BDTFX ID -
INPN ID 816977
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Didymodon neesii Didymodon radicosus Encalypta squarrosa Leptodontium abbreviatum Leptodontium maclennanii Leptodontium quennoae Leptodontium radicosum Leptodontium rhacomitrioides Leptodontium squarrosum Leptodontium subdenticulatum Leptodontium turgidum Leptodontium viticulosoides Leptodontium volkensii Holomitrium macrocarpum Trichostomum densifolium Didymodon squarrosus Leptodontium acutum Trichostomum subdenticulatum Holomitrium acutum Holomitrium maclennanii Leptodontium taiwanense Neckera viticulosoides Leptodontium squarrosum var. abbreviatum Leptodontium squarrosum var. hildebrandtii Leptodontium squarrosum var. paludosum Leptodontium squarrosum var. subdenticulatum Leptodontium viticulosoides var. viticulosoides

Lower taxons

Leptodontium viticulosoides var. sulphureum Leptodontium viticulosoides var. flagellaceum Leptodontium viticulosoides var. panamense