Schistidium occidentale (E.Lawton) S.P.Churchill

Western schistidium moss (en)

Species

Bryophytes > Grimmiales > Grimmiaceae > Schistidium

Characteristics

Plants in open to occasionally compact tufts or mats, olivaceous, often (red-)brown or nearly black. Stems 1-6 cm, sometimes denuded of leaves at base, central strand absent. Leaves usually curved to falcate, sometimes falcate-secund or erect when dry, linear-lanceolate to ovate-lanceolate, concave proximally, weakly keeled or concave distally, 1.4-4(-6) mm, 1-stratose with a few 2-stratose striae or patches distally; margins plane or somewhat erect, rarely weakly recurved, smooth, 2-stratose; apices rounded or acute, usually ending in a fleshy, multistratose apiculus; costa percurrent, rarely short-excurrent, smooth; basal marginal cells quadrate or short-rectangular; distal cells quadrate or rounded, often angular, 6-11 µm wide, smooth, sometimes weakly bulging-mammillose, weakly sinuose. Sexual condition autoicous. Capsule reddish brown, ovoid, cupulate, or short-cylindric, 1.3-2 mm; exothecial cells mostly short-elongate or isodiametric, usually irregularly angular, usually thin-walled, sometimes trigonous; rim darker colored than capsule wall, often red; stomata absent; peristome patent, 350-550 µm, red or orange-red, finely papillose, entire or perforated. Spores 9-12 µm, smooth.
Life form -
Growth form -
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Identifiers

LSID 35168051
WFO ID wfo-0001186154
COL ID 4V8Z2
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Grimmia occidentalis Schistidium occidentale