5. Lescuraea setschwanica (Broth.) T. Cao & W.-H. Wang 四川多毛藓 si-chuan duo-mao xian
Fl. Bryophyt. Sin. 6: 152. 2001. Pseudoleskea setschwanica Broth., Akad. Wiss. Wien Sitzungsber., Math.-Naturwiss. Kl., Abt. 1, 133: 579. 1924. Type. China: Sichuan, Hui-li, Handel-Mazzetti 931 (holotype H).
Plants slender, yellowish green to reddish brown, in dense mats. Primary stems creeping,4–5 cm long, irregularly branched; branches with abundant flagelliform branchlets on tips; paraphyllia absent. Leaves imbricate, appressed on stems when dry, spreading when moist; stem leaves large, loosely arranged, broadly ovate, distinctly decurrent at base, acuminate upward, 1.6–1.9 mm × 1.0–1.1 mm, sometimes with secund apices; branch leaves small, closely inserted, ovate or broadly ovate at base, acuminate upward, 0.8–1.6 mm × 0.5–0.8 mm; flagelliform leaflets dense, ovate-lanceolate, 0.4–0.5 mm × 0.2–0.3 mm; margins plane, entire, sometimes recurved, sparsely dentate above; costa single, thick, strong, broad at base, gradually narrowed and slightly twisted above, ending below leaf apex; upper and median leaf cells irregularly quadrate, 4–7 µm wide, slightly thick-walled, smooth; basal cells irregularly quadrate, 5–15 µm × 7–9 µm, thick-walled. Dioicous. Sporophytes not seen.