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!Barbula convoluta Hedw. 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
 

Publicado en: Species Muscorum Frondosorum 120. 1801. (Sp. Musc. Frond.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Datos del Proyecto Nombre (Last Modified On 3/12/2009)
Aceptación : Accepted
Datos del Proyecto     (Last Modified On 5/1/2009)
General Reference:

Illustration & Map     (Last Modified On 5/1/2009)
Illustrations: Barbula convoluta Hedw. (Figs. 6–8.)
Mapa: Barbula convoluta Hedw. (Distribution in China)

Distribución     (Last Modified On 5/1/2009)
Distribución:
Habitat: on rocks or thin soil on rocks.
Distribution: China and Japan.
 

Specimens Examined     (Last Modified On 5/1/2009)
Specimens Examined:
Chinese specimens examined: Taiwan: Ta-yu-ling (Mt.), Liu et al. 4818 (MO). Xizang: Mo-tuo Co., Y.-G. Su 3647b (HKAS).

 

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2. Barbula convoluta Hedw.   卷叶扭口藓 juan-ye niu-kou xian
Sp. Musc. Frond. 120. 1801. Tortula convoluta (Hedw.) Gaertn., Meyer & Scherb., Oekon. Fl. Wetterau 3(2): 92. 1802. Streblotrichum convolutum (Hedw.) P. de Beauv., Prodr. Aethéogam. 89. 1805. Type. Europe.
Barbula subconvoluta C. Müll., Nuovo Giorn. Bot. Ital., n. ser. 5: 183. 1898. Type. China: Shaanxi (Schen-si), Tui-kio-san, P. J. Giraldi 1812 (isotype H).
Plants small, less than 10 mm high, yellowish green, in dense tufts. Stems erect, usually irregularly branched, often radiculose at base. Leaves contorted when dry, erect-spreading when moist, oblong-elliptic to narrowly ligulate, obtusely acute to rounded obtuse; margins entire, slightly recurved in lower 1¤22¤3 the leaf length, sometimes undulate; costa stout, percurrent or ending below the apex; upper leaf cells small, rounded-hexagonal, rather thick-walled, obscure, multi-papillose; basal cells differentiated, irregularly rectangular, smooth, hyaline. Dioicous. Perichaetial leaves sheathing at base, inner perichaetial leaves highly convolute, obtuse at apex. Setae ca. 20 mm long, reddish yellow; capsules erect to suberect, oblong-ovoid; peristome teeth, filiform, twisted.
 
 
 
 


 

 
 
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