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Published In: Acta Bryolichenologica Asiatica 1: 10. 1989[1990]. (Acta Bryol. Asiat.) Name publication detail

Project Name Data (Last Modified On 4/1/2009)
Acceptance : Accepted
Project Data     (Last Modified On 5/6/2009)
General Reference:

Illustration & Map     (Last Modified On 5/6/2009)
Illustrations: Radulina hamata (Dozy & Molk.) W.R. Buck & B.C. Tan (Figs. 1–14.)
Map: Radulina hamata (Dozy & Molk.) W.R. Buck & B.C. Tan (Distribution in China)

Distribution     (Last Modified On 5/6/2009)
Habitat: on rotten logs; alt. unknown.
Distribution: China, Japan, Malaysia, the Philippines, and the Pacific Islands.

Specimens Examined     (Last Modified On 5/6/2009)
Specimens Examined:
Chinese specimens examined: Hainan: Chang-jiang Co., P.-C. Wu 20517 (PE); Lin-shui Co., P.-Z. Zheng 321(ISBC, MO). Taiwan: Tai-tung Co., Lanyu, C.-I. Peng 84-15 (MO), S.-H. Lin s.n. [Bryophytes of Taiwan Exsiccatae ser. 4, no. 200 (MO)]. Yunnan: Dschungdien (Chungilien), Djitscung, Handel-Mazzetti 1429 (H, PE).

Notes     (Last Modified On 5/6/2009)
general taxon notes:
This species is characterized by its slender plants and strongly falcate-secund leaves. The fresh material is dull-green. The leaf cells have a series of papillae along lateral sides of the walls.


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1. Radulina hamata (Dozy & Molk.) W. R. Buck & B. C. Tan   弯叶细锯齿藓   wan ye xi ju chi xian
Acta Bryol. Asiat. 1: 10. 1989 [1990]. Trichosteleum hamatum (Dozy & Molk.) Jaeg., Ber. Thätigk. St. Gallischen Naturwiss. Ges. 1876–77: 420. 1878. Hypnum hamatum Dozy & Molk., Ann. Sci. Nat., Bot., ser. 3, 2: 307. 1844. Type: Indonesia.
Plants grayish green or brownish yellow, slightly glossy, in mats. Stems prostrate, often branched; branches 2–3(–4) mm long. Leaves narrowly lanceolate, curved, gradually forming a long acuminate apex from concave, ovate-lanceolate base, 1.5–2.0 mm long, less than 0.5 mm wide; margins plane, clearly serrulate above; leaf cells linear, 50–70 mm × 6–8 µm, thin- to thick-walled, slightly pitted at base, with single row of numerous papillae over cell lumen; alar cells 2–3, large, thin-walled and hyaline. Inner perichaetial leaves abruptly long acuminate, serrate. Setae 1.0–1.7 cm long, papillose above, smooth below; capsules small, rounded ovoid, horizontally curved; opercula long-rostrate, beaks longer than capsules.
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