Grimmia longirostris Hook.

Species

Bryophytes > Grimmiales > Grimmiaceae > Grimmia

Characteristics

Plants in compact cushions, yellow-green to dark olivaceous. Stems 1-3 cm, central strand strong. Leaves ovate-lanceolate, 1.5-3 × 0.6-0.7 mm, keeled, one margin recurved proximally, not sheathing, awn 0.5-1.5 mm, costal transverse section prominent, reniform; basal juxtacostal laminal cells long-rectangular to linear, sinuose, thick-walled; basal marginal laminal cells short-rectangular, straight, with thick transverse and thin lateral walls, hyaline; medial laminal cells short-rectangular, sinuose, thick-walled; distal laminal cells 2-stratose, not bulging, marginal cells 2-stratose, not bulging. Sexual condition cladautoicous, perichaetial leaves not enlarged. Seta straight, (1-)2-4 mm. Capsule usually present, (emergent to) exserted, yellow, oblong-ovoid to cylindric, exothecial cells short-to long-rectangular, thin-walled, stomata present in 2-3 rows, annulus of 2 rows of rectangular, thick-walled cells, operculum long-rostrate, peristome present, fully-developed, split and perforate in distal half.
More
Plants small to medium-sized, olive to blackish green, in dense cushions. Stems 5-20 mm long. Leaves appressed when dry; ovate-acuminate, bistratose above; apex acute, with short, smooth, hyaline awn; margins recurved on one side; costa percurrent to short-excurrent. Upper laminal cells quadrate, walls smooth. Capsule exserted, ovoid to short-oblong, seta straight; peristome teeth perforated; operculum short-rostrate.
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Foliage retention deciduous
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Soil texture 7-8
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Hardiness (USDA) 4-11

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Cultivation

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Images

Grimmia longirostris unspecified picture

Distribution

Grimmia longirostris world distribution map, present in Brazil, United States of America, and South Africa

Identifiers

LSID 35147006
WFO ID wfo-0001173639
COL ID 6KSQR
BDTFX ID -
INPN ID 434017
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Grimmia speirophylla f. humilis Grimmia akaishi-alpina Grimmia allionii Grimmia antillarum Grimmia breviexserta Grimmia catalinensis Grimmia cavifolia Grimmia cinerea Grimmia columbica Grimmia elata Grimmia hausmanniana Grimmia integridens Grimmia nanoglobosa Grimmia neilgherriensis Grimmia obliqua Grimmia peruviana Grimmia rhaphidostega Grimmia schimperi Grimmia somervellii Grimmia speirophylla Grimmia stenopyxis Grimmia subovata Grimmia vernicosula Guembelia bogotensis Grimmia sumatrana Grimmia afroovata Grimmia bogotensis Grimmia itatiaiae Grimmia itatiaiensis Grimmia leucophaeola Grimmia longirostris Grimmia microovata Grimmia ortholoma Grimmia ovataeformis Grimmia praetermissa Grimmia affinis Grimmia rufa Grimmia maido Grimmia affinis var. ramosissima Grimmia arctophila subsp. labradorica Grimmia catalinensis var. mutica Grimmia ovalis var. affinis Grimmia ovata var. praecox