Grimmia lisae De Not.

Species

Bryophytes > Grimmiales > Grimmiaceae > Grimmia

Characteristics

Plants in dense to loose tufts, olivaceous, brownish to blackish proximally. Stems 1-4 cm, central strand present. Leaves erect and appressed when dry, recurved to squarrose when moist, broadly lanceolate, tapering to an acute apex, 1.5-2.5 × 0.4-0.6 mm, keeled, margins recurved on one or both sides, awns absent to rather long, stout and denticulate, costa reniform, projecting on dorsal side, median layer of stereids present; basal juxtacostal laminal cells short-rectangular to occasionally elongate, straight to slightly sinuose, thin-to thick-walled; basal marginal laminal cells quadrate to short-rectangular, thickened transverse walls; medial laminal cells oblate to rounded-quadrate, straight, thick-walled; distal laminal cells 1-stratose with 2-stratose ridges, margins 2-stratose. Gemmae in clusters, multicellular, occasionally present in leaf axils. Sexual condition dioicous. Seta arcuate, 3-4.5 mm. Capsule occasionally present, exserted, ovoid, brown, shiny, weakly striate, exothecial cells thin-walled, annulus present, operculum rostrate, peristome teeth orange, fully-developed to irregularly cleft at apex, papillose. Calyptra mitrate.
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Identifiers

LSID 35147001
WFO ID wfo-0001173636
COL ID 6L4R2
BDTFX ID -
INPN ID 434016
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Synonyms

Grimmia ancistrodes Grimmia californica Grimmia sardoa Grimmia arcuatifolia Grimmia canadensis Grimmia flettii Grimmia lisae Grimmia azorica Grimmia trichophylla var. brachycarpa