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Published In: Journal of Botany, British and Foreign 75: 126. 1937. (J. Bot.) Name publication detail
 

Project Name Data (Last Modified On 3/31/2009)
Acceptance : Accepted
Project Data     (Last Modified On 5/5/2009)
General Reference:

Illustration & Map     (Last Modified On 5/5/2009)
Illustrations: Eurhynchium eustegium (Besch.) Dixon (Figs. 1–10.)
Map: Eurhynchium eustegium (Besch.) Dixon (Distribution in China)

Distribution     (Last Modified On 5/5/2009)
Distribution:
Habitat: on rocks and tree bases; alt. 1400–2000 m.
Distribution: China and Japan.

 


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

 

Chinese specimens examined: Beijing: Beijing Univ. Campus, Z.-G. Tong 3 (IFSBH). Guangxi: Xing-an Co., Exped. Team 1046 (IBSC). Guizhou: Guiyang City, C. Gao 40231 (IFSBH); Jiang-kou Co., C. Gao 31760 (IFSBH); Mt. Leigong, S.-Z. Jiang 10353 (IFSBH). Hebei: Yangjiaping, Q.-W. Wang 1352 (PE). Heilongjiang: Bao-qing Co., S.-Z. Jiang 5062 (IFSBH). Henan: Xi-xia Co., J.-X. Luo 367a (PE). Hubei: Mt. Shennongjia, 1980 Sino-Amer. Exped. Team 1517 (MO). Hunan: Yi-zhang Co., C. Gao 750 (IFSBH). Jiangsu: Wuxi City, P.-J. Lin 405 (IBSC). Jiangxi: Mt. Jinggang, Y.-Z. Liu 20088 (SHM). Jilin: Mt. Tumenling, C. Gao 1755, 1771 (both in IFSBH). Liaoning: Huan-ren Co., T. Cao 75, 318 (both in IFSBH); Kuan-dian Co., T. Cao 38671, 36946 (both in IFSBH); Mt. Qianshan, C. Gao 1896, 1974, 1982 (all in IFSBH). Nei Mongol: Ke-you-qian Qi (Co.), X.-L. Bai 1933 (HIMC). Shaanxi: Chang-an Co., L.-M. Li 1800, M.-X. Zhang 2112 (both in WUK); Mt. Huashan, P.-C. Chen 750 (PE); Mt. Nanwutai, M.-X. Zhang 78 (WUK); Mt. Qinling, P.-C. Chen 42 (WUK); Mt. Taibai, M.-X. Zhang 239 (WUK). Shandong: Mt. Laoshan, C. Gao & E.-Z. Bai 34478 (MO). Sichuan: Le-shan Co., S.-M. Yu 422 (HKAS); Mt. Omei, S.-M. Yu 752 (HKAS). Taiwan: Hsin-chu Co., Shevock 14383 (CAS, MO). Xizang: Zhun-ba Co., M. Zang 1289 (HKAS). Yunnan: Gong-shan Co., Q.-W. Wang 6671 (PE); Kunming City, X.-J. Li 80-2040 (HKAS); Qiao-jia Co., Q.-S. Zhang 6090 (HKAS); Shangri-la Co., X.-J. Li 81-1132a (HKAS).

 

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4. Eurhynchium eustegium (Besch.) Dixon   尖叶美喙藓   jian ye mei hui xian
J. Bot. 75: 126. 1937. Eurhynchiadelphus eustegia (Besch.) Ignatov & Huttunen, Arctoa 11: 264. 2002[2003]. Brachythecium eustegium Besch., Ann. Sci. Nat., Bot., ser. 7, 17: 375. 1893. Type: Japan. Honshu, Pref. Aomori, Faurie 14.
Eurhynchium sinanense (Sakurai) Sakurai, Muscol. Jap. 142. 1954, nom. illeg. Rhynchostegium sinanense Sakurai, Bot. Mag. (Tokyo) 50: 621. 1936.
 
Plants large, yellowish green, dark green when old, slightly glossy, in loose mats. Stems prostrate, to 5–10 cm long, irregularly branched, densely foliate, with branches curved, attenuate at tips. Stem leaves sparse, oblong-ovate-lanceolate, 1.53–1.80 mm × 0.6–0.8 mm, long acuminate toward apex; margins serrulate throughout, incurved at base; costae ending ca. 2/3 the leaf length, projecting at tips; median leaf cells linear-rhomboidal to linear, 60–97 µm × 5–6 µm, thin-walled; alar cells quadrate to shortly rectangular; branch leaves narrowly ovate-lanceolate, 1.08–1.23 mm × 0.47–0.63 mm, somewhat plicate, shortly acuminate at apex, constricted at base. Dioicous? Perichaetial leaves lanceolate, ecostate. Setae 8–12 mm long, smooth; capsules inclined, ellipsoidal, necks developed; opercula long-rostrate; endostome segments shorter than exostome teeth. Spores not seen.
 
 
 
 


 

 
 
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