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!Mnium marginatum (Dicks. ex With.) P. Beauv. 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: Prodrome des Cinquième et Sixième Familles de l'Aethéogamie 75. 1805. (Prodr. Aethéogam.) Name publication detail
 

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. 42, figs. 1–4).
 
Click here for distribution map.
Map: Mnium marginatum (Dicks. ex With.) P. Beauv. (Distribution in China)

Distribution     (Last Modified On 3/18/2009)
Distribution:
Habitat: on humus, soil, thin soil over rocks; alt. 1800–4000 m.
Distribution: China, Mongolia, Afghanistan, India, Central Asia, Russia (Far East), Europe, North and Central America, North Africa, and Australia.
 

Specimens Examined     (Last Modified On 3/18/2009)
Specimens Examined:
Chinese specimens examined: Hebei: Bei-tai, Q.-W. Wang 638 (MO). Nei Mongol: Mt. Daqing, Z.-G. Tong 1589, 1629, 1645, 1655 (all in HKAS, HIMC); Mt. Helan, Z.-G. Tong 2012 (MO), Z.-G. Tong 1198, 1228 (both in HKAS, HIMC). Qinghai: Yu-shu Co., B. C. Tan 95-2049 (MO). Shaanxi: Mt. Hua, M.-X. Zhang 329 (MO), M.-X. Zhang 291, 299, 332 (all in HKAS); Mt. Qinling, P.-C. Chen et al. 469 (MO, PE); Mt. Taibai, Z.-P. Wei 5457a (HKAS), M.-X. Zhang 164 (MO); Ning-shan Co., P.-C. Chen 370 (MO). Shandong: Qingdao City, Z.-G. Tong s.n. (HKAS). Sichuan: Ba-tang Co., S. He 31420, 31449 (both in MO); Ruo-er-gai Co., S. He 30738c (MO); Ya-jiang Co., S. He 31928b (MO). Taiwan: Tainan Co., Noguchi 4322 (NICH). Xinjiang: Mt. Bogeda, S.-E. Liu 3594 (MO, PE); Ürumqi Co., S. He 951033 (MO).
 

Notes     (Last Modified On 3/18/2009)
general taxon notes:
Most Asian specimens named as Mnium riparium Mitt. were misidentified (Koponen 1968). These specimens belong to Mnium lycopodioides.

 

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5. Mnium marginatum (With.) P. de Beauv.   具缘提灯藓   ju yuan ti deng xian
Prodr. Aethéogam. 75. 1805. Bryum marginatum Dick. ex. With., Syst. Arr. Brit. Pl. (ed. 4), 3: 824. 1801. Type: Europe.
Mnium magnirete (Lindb. & H. Arn.) Kindb., Enum. Bryin. Exot., Suppl. 2, 107. 1891. Astrophyllum magnirete Lindb. & H. Arn., Kongl. Svenska Vetenskapsakad. Handl. 23(10): 21. 1890.
Mnium magnirete (Lindb. & H. Arn.) Kindb. var. polymorphum X.-J. Li & M. Zang, Acta Bot. Yunnan. 1: 44. pl. 2. 1979. Type: China. Nei Mongol: Mt. Daqing, Shuimogou Tree Farm, Tong 1580 (holotype HKAS).
Mnium serratum Brid., Muscol. Recent. 2(3): 84. 1803. Polla serrata (Brid.) Brid. ex Loesk., Stud. Morph. Syst. Laubm. 129. 1910, nom. illeg.
Polla riparia (Mitt.) Loesk., Stud. Morph. Syst. Laubm. 129. 1910. Mnium marginatum var. riparium (Mitt.) Husn., Muscol. Gall. 256. 1889. Mnium riparium Mitt., J. Proc. Linn. Soc., Bot. 8: 30. 1864.
 
Plants medium-sized, dark green to brownish, in loose tufts. Stems erect, 1.5–2.0(–3.0) cm high, simple, rarely branched, with dense reddish brown rhizoids at base. Leaves crisped when dry, erect-spreading when moist, rounded-ovate, narrowed at base, gradually acute, slenderly apiculate at apex; margins narrowly bordered by 2–3 rows of rectangular to linear cells, double-toothed in the upper margins; costae reddish, percurrent, smooth at back; leaf cells small, irregularly rounded to rounded-quadrate, ca. 17 µm wide, clearly thick-walled at corners. Synoicous. Setae solitary, yellowish, 2.0–2.5 cm long; capsules elongate-ovoid to ellipsoidal, horizontal to pendulous; endostome segments perforate; cilia 3. Spores 20–30 µm in diameter, minutely papillose.
 
 
 


 

 
 
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