Fissidens sciophyllus Mitt.

Species

Bryophytes > Fissidentales > Fissidentaceae > Fissidens

Characteristics

Plants small, forming loose groups, light green; terricolous. Stems 2-3 mm long, simple; in section subround, central strand present, inner cortical cells in 3 rows, small, outer cortical cells in 2 rows, stereids or substereids. Leaves larger above, contorted dry, erect-spreading wet; ligulate to ungulate, 0.4-0.7 mm long; apex broadly acute, obtuse or rounded, abruptly apiculate by a smooth clear cell; margins elimbate, crenulate; costa ending 6-8 cells below apex. Vaginant laminae extending to mid-leaf or just above, termination of one blade laminal; dorsal lamina gradually tapering to insertion. Laminal cells quadrate to hexagonal, 6-8 µm long, with 4-6 low, blunt papillae over lumen. Perichaetia terminal; leaves ligulate, to 1 mm long, vaginant laminae limbate with a few elongate, smooth cells on margin. Seta 2.0-2.5 mm long, dark yellow; capsule inclined, urn short-cylindrical, 0.8 mm long, reddish yellow; exothecial cells quadrate, longitudinal walls strongly thickened; peristome deeply cleft, red-yellow; operculum rostrate, beak ± oblique; calyptra cucullate; spores round, 12-16 µm, very weakly papillose, green.
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Plants small, light green. Stems 2-3 mm long. Leaves larger above, contorted when dry, ligulate to lingulate, 0.4-0.7 mm long; apex broadly acute, obtuse or rounded, abruptly apiculate by a smooth, clear cell; margins elimbate or limbidia restricted to vaginant laminae of perichaetial leaves, crenulate; costa frequently ending below apex. Vaginant laminae unequal, minor blade terminating on lamina. Upper laminal cells quadrate to hexagonal, pleuripapillose. Capsule inclined, short-cylindrical.
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Soil texture 7-8
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Distribution

Fissidens sciophyllus world distribution map, present in South Africa

Identifiers

LSID 35155547
WFO ID wfo-0001179140
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INPN ID 823513
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Fissidens purpureocaulis Fissidens sciophyllus Fissidens subobtusatus Fissidens welwitschii Fissidens sciophyllus f. sciophyllus Fissidens filicicola Fissidens idanreensis Fissidens arabicus Fissidens crispifolius Fissidens lacouturei Fissidens comorensis var. sordidus