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Published In: Öfversigt af Förhandlingar: Kongl. Svenska Vetenskaps-Akademien 23(10): 542. 1866[1867]. (Öfvers. Förh. Kongl. Svenska Vetensk.-Akad.) Name publication detail
 

Project Name Data (Last Modified On 4/2/2009)
Acceptance : Accepted
Project Data     (Last Modified On 4/2/2009)
General Reference:

Illustration & Map     (Last Modified On 4/2/2009)
Related Objects:
Illustrations: P.-C. Wu & Y. Jia (eds.) (2004), Pl. 53, figs. 1–14.

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Map: Hypnum revolutum (Mitt.) Lindb. (Distribution in China)

Distribution     (Last Modified On 4/2/2009)
Distribution:
Habitat: on rocks, grassland, tree trunks or rotten wood; alt. 1800–5000 m.
Distribution: China, Mongolia, Russia, Europe, and North America.

Specimens Examined     (Last Modified On 4/2/2009)
Specimens Examined:

 

Chinese specimens examined: Guizhou: Mt. Fanjing, G.-F. Huang 00057 (MO), Guiyang Teachers’ Univ. s.n. (GNUB). Hebei: Mt. Beitai, Q.-W. Wang 699 (PE); Mt. Xiaowutai, K.-J. Guan 49 (PE). Hunan: Chang-sha City, Mt. Yuelu, F.-Z. Lu 6 (PE). Jiangsu: Su-zhou City, Unknown Collector s.n. (HKAS). Jiangxi: Mt. Lushan, X.-X. Zhong & X.-Z. Sun s.n (WH). Nei Mongol: Mt. Helan, Z.-G. Tong 1236, 1346 (both in PE). Northeastern China: C. Gao 1085, 1185 (IFSBH). Qinghai: Qi-lian Co., Z.-W. Zhang 2645, 2672 (both in XBGH). Shaanxi: Ning-shan Co., C.-P. Chen et al. 693 (XBGH). Shandong: Mt. Laoshan, C. Gao & E.-Z. Bai 34395 (MO). Shanxi: Ning-wu Co., C. Gao 30910 (IFSBH). Sichuan: Aba Co., S. He s.n. (PE); Da-jin Co., 8th Forest Exped. Team 3085 (XBGH); Dao-cheng Co., M.-Z. Wang 81-4230 (PE); Ma-bian Co., Q.-L. Zhang 1103101 (PE); Ma-er-kang Co., S. He 31233 (MO, PE); Xiang-cheng Co., L.-S. Wang 81-3380 (HKAS). Xinjiang: Barkol Kazak Co., J.-C. Zhao 126 (XBGH); Ha-mi Co., General Exped. Team 16 (PE); Mi-quan Co., J.-C. Zhao 02860 (XBGH); Mt. Bokeda, S.-E. Liu 3461 (MO, PE); Pi-shan Co., Y. Fei 3 (HKAS). Xizang: Ba-su Co., Z.-C. Ni 79 (PE); Cha-yu Co., M.-Z. Wang 12096a (PE); Chang-du Co., M. Zang 53856 (HKAS); Ding-jie Co., Qing Zang Team 7551c (HKAS); Lin-zhou Co., K.-Y. Lang 349 (PE); Lin-zhi Co., M. Zang 76-113 (HKAS); Long-zi Co., Mt. Pagri, M. Zang 886c, 879, 881a, 900 (all in HKAS); Mi-lin Co., K.-Y. Lang 332, 622, 7720 (all in PE); Nie-la-mu Co., Qing Zang Team 7262d (HKAS); Ya-dong Co., M. Zang 547, 592, 609a (all in HKAS). Yunnan: De-qin Co., L.-S. Wang 81-1716 (HKAS); Kun-ming City, X.-J. Li 6149 (HKAS); Lu-xi Co., X.-Y. Jia 910204 (MO); Rui-li Co., X.-Y. Jia 910129 (MO); Wei-xi Co., M.-Z. Wang 5088a (PE); Zhong-dian Co., H.-F. Xie 1946, 2091(both in MO, PE), Agriculture Exped. Team 22 (PE).
 

Notes     (Last Modified On 4/2/2009)
general taxon notes:
Hypnum revolutum is characterized by its plicate leaves with revolute margins throughout.

 

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15. Hypnum revolutum (Mitt.) Lindb.   卷叶灰藓   juan-ye hui xian
Öfvers. Förh. Kongl. Svenska Vetensk.-Akad. 23: 542. 1867 [1866]. Stereodon revolutus Mitt., J. Proc. Linn. Soc., Bot., Suppl. 1: 97. 1859. Type: China. Eastern Tibet (Xizang).
Stereodon plicatilis Mitt., J. Proc. Linn. Soc., Bot., 8: 40. 1864.
 
Plants medium-sized, 3–5 cm long, yellowish green or yellowish brown. Stems creeping, erect or nearly erect, flattened or subjulaceous, 3–7 mm long, pinnately branched; in stem cross section central strand slightly developed, outer epidermal cell walls thin-walled; pseudoparaphyllia foliose or shortly lanceolate. Stem leaves and branch leaves similar, falcate-secund, ovate-lanceolate or oblong-lanceolate, slenderly acuminate toward apex, concave, plicate, (1.1–)1.4–1.6(–1.8) mm × (0.3–)0.5–0.7 mm; margins recurved throughout; costae double, sometimes absent; median and upper leaf cells linear, 30–50 µm × 4–5 µm, thin- to somewhat thick-walled; basal cells wider, thick-walled, porose; alar cells subquadrate, numerous, with a few inflated, hyaline cells at basal margins and 8–15 cells extending along the margins. Dioicous. Inner perichaetial leaves erect, oblong-lanceolate, plicate, shortly acuminate, margins entire, costae indistinct. Setae elongate, 1–2 cm long, yellowish brown or reddish brown, twisted when dry; capsules inclined or horizontal, oblong-ellipsoidal, curved, 2–3 mm long, constricted below the mouth when dry; opercula conic, shortly rostrate; annuli developed, in 2 rows, rarely 3 rows; peristome perfect hypnoid, with 2–3 cilia. Spores 12–15 µm in diameter, almost smooth.
 
 
 


 

 
 
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