3. Pohlia camptotrachela(Ren. & Card.) Broth. 糙枝丝瓜藓 cu zhi si gua xian
Nat. Pflanzenfam. I(3): 552. 1903. Webera camptotrachela Ren. & Card., Bot. Gaz. 13: 199. 1888. Type: Europe.
Plants small to medium-sized, 5–25 mm high, yellowish green, not glossy, in tufts. Stems simple, loosely foliate, green above, often reddish below, with abundant rhizoids on lower parts. Leaves ovate-lanceolate, 0.8–2.0 mm × 0.3–0.6 mm; margins plane, not decurrent at base, serrate above the mid-leaf; costae slender, ending below the apex to nearly percurrent; upper leaf cells rhomboidal to narrowly rhomboidal or rarely vermicular, somewhat thin-walled; median cells linear-rhomboidal, 50–100 µm × 7–16 µm, becoming narrower at margins. Gemmae elongate-obovoid or cuneate, yellowish brown, hyaline or semi-transparent, 3–7 in leaf axils. Dioicous. Setae to 25 mm long; capsules pendulous, cylindrical, neck well developed. Spores spherical, 10–17 µm in diameter.