2. Schwetschkeopsis formosana Nog. 台湾拟附干藓 tai-wan ni fu-gan xian
J. Hattori Bot. Lab. 5: 41. 1951. Type. China: Taiwan, Tai-nan Co., Mt. Niitaka, Noguchi 6829 (holotype NICH).
Plants delicate, yellowish green, glossy. Stems creeping, up to 6 cm long, rarely branched or nearly pinnately branched; branches 5–10 mm long, julaceous. Leaves closely imbricate when dry, erect-spreading when moist, narrowly ovate or oblong-lanceolate, 1.0–1.3 mm × 0.4–0.5 mm, acuminate above, concave below; upper leaves smaller, 0.6–0.7 mm × 0.20–0.25 mm; leaf margins plane, serrulate above; costa slender, forked; median leaf cells oblong-elliptic, 35–49 µm × 4.5–6.0 µm, projecting at upper ends; alar cells quadrate or flat quadrate, in several rows; branch leaves smaller, similar to stem leaves, ecostate or costa indistinct. Sporophytes not seen.