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!Mnium hornum 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
 

Published In: Species Muscorum Frondosorum 188–189. 1801. (Sp. Musc. Frond.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 3/18/2009)
Acceptance : Accepted
Project Data     (Last Modified On 3/18/2009)
General Reference:

Illustration & Map     (Last Modified On 3/18/2009)
Related Objects:

Illustrations: X.-J. Li (ed.) 2006 (Pl. 40, figs. 1–6).

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Map: Mnium hornum Hedw. (Distribution in China)

Distribution     (Last Modified On 3/18/2009)
Distribution:
Habitat: on soil in shady places or near streams; alt. 2000 m.
Distribution: China, Japan, Russia, Europe, North America, and northern Africa.
 

Specimens Examined     (Last Modified On 3/18/2009)
Specimens Examined:
Chinese specimens examined: Chongqing: Nan-chuan Co., X.-Y. Hu 0518 (MO, PE). Shaanxi: Qingling, J. Huang Bo13a (HKAS).

 

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2. Mnium hornum Hedw.   提灯藓   ti deng xian
Sp. Musc. Frond. 188. 1801. Polla horna (Hedw.) Brid. ex Loesk., Stud. Morph. Syst. Laubm. 128. 1910. Type: Europe.
 
Plants rather large, in loose tufts. Stems erect, 4–5 cm high, simple, rarely branched. Leaves sparse, narrowly ovate or oblong-ovate, gradually acute, slightly decurrent at base; margins distinctly bordered, double-toothed; costae ending clearly below the apex, with large, sharp teeth at back; leaf cells regularly pentagonal or quadrate to hexagonal, uniformly thick-walled; lower stem leaves small, margins entire. Dioicous. Setae solitary, slender, 2.5–4.5 cm long; capsules pendulous, shortly cylindrical to ellipsoidal; neck short; peristome double; endostome segments perforate; cilia 2–3. Spores 25–35 µm in diameter, minutely papillose.
 
 
 
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