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Rh HYPNUM ADNATUM, Hedw.

Tab. 121. pusillæ; in cæspitibus demissis densis saturate viridibus degentes.

arcte reptans, subuncialis, divisus; divisionibus plus minus distiche ramulosis; ramulis brevibus 1–3 lineas longis subterete foliosis prostratis vel erectis.

confertiora, erectiuscula, late lanceolata vel elliptico-lanceolata, sensim obtuse acuminata, profundius concava, integerrima, margine inferiore anguste recurva, ecostata vel striis gemellis costaeformibus brevibus praedita, amoene pellucide sub-rliombeo-areolata; cellulis angularibus minoribus quadratis sub-opacis: perichætialia externa subobovata, apiculata, patentia; interiora majora, erecta, elliptico-oblonga, subito tenuiter acuminata, ad acuminis basin grosse irregulariter dentata, distinctius semicostata.

monoici in caule vel ejusdem divisionibus, paraphysati.

oblonga, erecto-cernua, insequalis, in pedicellum 5–7-linearem inferne rubellum superne flavescentem sensim angustata, leptoderma, matura olivacea, dein badia; annulo subpersistente; peristomii dentibus lineali-lanceolatis luteolis, ciliis imperforatis, ciliolis singulis binisve; operculo pallido convexo-conico longius breviusve operculato.

Shady woods, on stones near the surface of the ground; also on trees: common.