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(Last Modified On 3/18/2009)
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Acceptance
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Accepted
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(Last Modified On 3/18/2009)
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(Last Modified On 3/18/2009)
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Related Objects:
Illustrations: X.-J. Li (ed.) 2006 (Pl. 51, figs. 11–15).
Click here for distribution map.
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Map:
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(Last Modified On 3/18/2009)
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Distribution:
Habitat: on soil or thin soil over rocks in shady and wet places; alt. 600–3000 m.
Distribution: China, Myanmar, India, Afghanistan, northern Africa, Russia, Europe, Central and North America, and Australia.
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(Last Modified On 3/18/2009)
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Specimens Examined:
Chinese specimens examined: Anhui: Mt. Huang, P.-C. Chen et al. 7230 (HKAS), P.-C. Chen et al. 7075 (MO). Chongqing: Nan-chuan Co., M.-Z. Wang 860019b (MO, PE), Q.-Z. Yao 38b (HKAS). Fujian: Mt. Wuyi, P.-C. Chen et al. 622, 928 (both in HKAS). Gansu: Tian-shui Co., J.-M. Liu 10120, 10123 (both in HKAS); Xi-gu Co., Z.-B. Wang 14747 (HKAS). Guangdong: Ping-shi Co., S.-Q. Chen 283 (HKAS); Ren-hua Co., H.-D. Zeng 26485b (HKAS). Guangxi: Long-sheng Co., P.-C. Wu et al. 280-3 (MO). Guizhou: Guiyang City, Guiyang Teacher’s College 88 (HKAS); Mt. Fanjing, Y. Jiang 4158b, 7955 (both in HKAS). Hebei: Dongling, J.-F. Li 584 (HKAS); Mt. Wuling, Q.-W. Wang 1500, 1693, 1698 (all in HKAS). Heilongjiang: Ning-an Co., X,.-L. Zhu 200 (HKAS, MO); Xiao Xing An Ling (Lesser Khingan Mt.), Y.-L. Zhang 44 (HKAS). Henan: Mt. Taiheng, D.-X. Ye 4 (HKAS); Mt. Tongbai, Xinxiang Teacher’s College 185, 229 (both in HKAS); Xi-xia Co., Xinxiang Teacher’s College 6873 (MO). Hubei: Mt. Shennongjia, P.-C. Wu 444 (MO); Yuan-an Co., Z.-M. Peng 6 (HKAS). Hunan: Changsha City, Zhongshan Univ. 2262, 2276 (both in HKAS). Jiangsu: Nanjing City, P.-C. Chen 5960 (HKAS). Jiangxi: Jin-xi Co., S.-L. Wang 142 (HKAS); Mt. Lu, S.-L. Wang 2, 3, 7 (all in HKAS). Jilin: An-tu Co., C. Gao 1278 (HKAS). Liaoning: Changbaishan, K.-C. Lang 31 (HKAS). Nei Mongol: Z.-G. Tong 1695 (HKAS). Shaanxi: East Mt. Taibai, X.-J. Li 535a (HKAS); Mt. Qingling, P.-C. Chen et al. 177, 281, 580, 583 (all in HKAS); Ning-shan Co., Z.-W. Zhang 1506 (HKAS, MO). Shandong: Mt. Taishan, C. Gao & E.-Z. Bai 34088 (MO). Sichuan: Ba-tang Co., S. He 31295 (MO); Ma-er-kang Co., X.-J. Li 1101, 1112 (both in HKAS). Mt. Omei, P.-C. Chen 207, 5642 (both in HKAS); Ruo-er-gai Co., S. He 30630b (MO); Tian-quan Co., S. He 32021 (MO). Taiwan: Nan-tou Co., S. He 36285 (MO); Tai-chong Co., Noguchi 4326 (NICH), Shevock 18166 (CAS, MO). Xinjiang: Burqin Co., Q.-T. Jiang 373, 387 (both in HKAS); He-jing Co., S. He 951190 (MO); Mt. Altai, R.-C. Qing 2559 (HKAS, MO); Mt. Tianshan, R.-C. Qin 3541a (MO, PE). Xizang: Long-zi Co., M. Zang s.n. (HKAS). Yunnan: De-hong Co., X.-Y. Jia 910144 (MO); Gong-shan Co., Q.-W. Wang 7253, 7255 (both in HKAS); Kunming City, W.-X. Xu 119, 616 (both in HKAS); Shun-ning Co., Q.-W. Wang 7372 (HKAS); Xishuangbanna, W.-X. Xu 11309 (HKAS).
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13. Plagiomnium rostratum (Schrad.) T. Kop. 钝叶匐灯藓 dun ye fu deng xian
Ann. Bot. Fenn. 5: 147. 1968. Astrophyllum rostratum (Schrad.) Lindb., Musci Scand. 13. 1879. Mnium rostratum Schrad., Bot. Zeitung (Regensburg) 1: 79. 1802. Type: Germany.
Mnium longiroste Brid., Muscol. Recent. 2(3): 106. 1803, nom. illeg.
Plants slender, rather large, in loose tufts. Primary stems and infertile branches prostrate, 3–5 cm long, sparsely foliate, with dense rhizoids; fertile branches erect, 2–4 cm high, radiculose below, densely foliate above. Leaves crisped when dry, spreading when moist, weakly undulate, ovate-ligulate or oblong, narrowed and not decurrent at base, obtuse, apiculate at apex; margins bordered by 3–5 rows of elongate cells, dentate with a single tooth above mid-leaf; costae percurrent; infertile branch leaves smaller, rounded-ovate, margins nearly entire; leaf cells rather large, 30–50 µm wide, rounded-hexagonal, walls slightly thickened at corners. Synoicous. Setae solitary or clustered, 1.5–3.0 cm long; capsules ovoid-cylindrical, ca. 2.5–3.0 mm × 1.1–1.6 mm, inclined or pendulous.
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