15. Dicranoloma (Ren.) Ren. 锦叶藓属 jin-ye xian shu
Rev. Bryol. Lichénol. 28: 85. 1901. Leucoloma subg. Dicranoloma Ren., Prodr. Fl. Bryol. Madagascar 61. 1898.
Plants small to robust, pale green to yellowish green or golden brown, in dense tufts. Stems simple or branched, often tomentose; central strand present or absent. Leaves often falcate-secund, ovate-lanceolate, often gradually narrowed from a broader, somewhat auriculate base to nearly setaceous apex; margins plane, bordered by one to several rows of thick-walled, elongate, linear cells, often serrulate to serrate in the upper half; costa slender, percurrent to excurrent, often with lamellae or dentate wings at back in the upper part of leaves; upper cells irregularly rhomboidal to linear, smooth; lower cells elongate, frequently with a few rows of hyaline, very narrow cells at the basal margins; alar cells conspicuous, brownish. Dioicous. Setae erect, short to elongate, smooth, solitary or clustered; capsules cylindric, erect or arcuate, smooth when dry; opercula long conic-rostrate; annuli present or none; peristome 16, reddish or reddish brown, striate below, papillose above, 2 to 3-divided, halfway down or lower. Calyptrae cucullate, entire at the base.