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Cyrto-hypnum bonianum (Besch.) W.R. Buck & H.A. Crum Search in The Plant ListSearch in NYBG Virtual HerbariumSearch in Muséum national d'Histoire naturelleSearch in Type Specimen Register of the U.S. National HerbariumSearch in Virtual Herbaria AustriaSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical Garden Decrease font Increase font Restore font
 

Published In: Contributions from the University of Michigan Herbarium 17: 65. 1990. (Contr. Univ. Michigan Herb.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 3/30/2009)
Acceptance : Accepted
Project Data     (Last Modified On 5/5/2009)
General Reference:

Illustration & Map     (Last Modified On 5/5/2009)
Illustrations: Cyrto-hypnum bonianum (Besch.) W.R. Buck & H.A. Crum (Figs. 1–14.)
Map: Cyrto-hypnum bonianum (Besch.) W.R. Buck & H.A. Crum (Distribution in China)

Distribution     (Last Modified On 5/5/2009)
Distribution:
Habitat: on rotten logs.
Distribution: China, Japan, Thailand, and Vietnam.

 


Specimens Examined     (Last Modified On 5/5/2009)
Specimens Examined:

Chinese specimens examined: Yunnan: Jing-hong Co., Redfearn et al. 33681, 33715 (MO, NY), 33716 (MO, NY, PC); Meng-la Co., Redfearn et al. 33875, 33962 (MO, NY), L. Zhang 378 (MO); Xishuangbanna, W.-S. Hsu 6500, 6755, 6855 (PE), M.-Z. Wang 4073 (PE), P.-C. Wu 21683 (PE).


 

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1. Cyrto-hypnum bonianum (Besch.) Buck & Crum 纤枝细羽藓 qian-zhi xi-yu xian
Contr. Univ. Michigan Herb. 17: 65. 1990. Thuidium bonianum Besch., Bull. Soc. Bot. France 34: 98. 1887. Type. Vietnam: Ha-noi, Nam-cong, R. P. Bon 2413.
Thuidium lejeuneoides Nog., J. Jap. Bot. 13: 88. 1937. Type. China: Taiwan, Tai-pei Co., Urai, Suzuki 495.
 
Plants minute, yellowish green, dark green when old, in loose patches. Stems creeping, ca. 2–3 cm long, irregularly bipinnately branched; branches ca. 3 mm long; central strand undifferentiated; paraphyllia densely growing on stems, filiform, 3–6 cells long, rarely branched, papillose, truncate or rarely acute at apex; pseudoparaphyllia lanceolate or foliose, margins papillose, often present at the base of branches. Stem leaves slightly concave, appressed when dry, erect-spreading when moist, oblong-ovate at base, suddenly narrowed to a shortly lanceolate apex, ca. 0.3–0.4 mm long; margins serrate; costa vanishing at 3/4 the leaf length, minutely papillose at the back; median leaf cells hexagonal or rounded hexagonal, ca. 5–15 µm long, thin-walled, with a single, small papilla; apical leaf cells oblong or hexagonal, smooth; branch leaves concave, imbricate, usually ovate, with a short apex, arranged in two ranks. Autoicous. Inner perichaetial leaves with several flexuous cilia above, irregularly serrate along lower margins. Setae very slender, reddish brown, ca. 1 cm long, densely papillose; exothecial cells inconspicuously mammillose; peristome similar to that of Cyrto-hypnum pygmaeum (Schimp.) Buck & Crum; cilia 1. Spores smooth.
 
 
 
 


 

 
 
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