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!Pogonatum perichaetiale (Mont.) A. Jaeger 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: Bericht über die Thätigkeit der St. Gallischen Naturwissenschaftlichen Gesellschaft 1873–74: 257 (Gen. Sp. Musc. 1: 725). 1875. (Ber. Thätigk. St. Gallischen Naturwiss. Ges.) Name publication detail
 

Project Name Data (Last Modified On 4/3/2009)
Acceptance : Accepted
Project Data     (Last Modified On 5/6/2009)
General Reference:

Illustration & Map     (Last Modified On 5/6/2009)
Illustrations: Pogonatum perichaetiale (Mont.) A. Jaeger (Figs. 14–25.)
Map: Pogonatum perichaetiale (Mont.) A. Jaeger (Distribution in China)

Distribution     (Last Modified On 5/6/2009)
Distribution:
Habitat: usually growing on high-elevation forest ground, up to 4500 m.
Distribution: China, Nepal, Sikkim, Bhutan, and South India.
 

Specimens Examined     (Last Modified On 5/6/2009)
Specimens Examined:
Chinese specimens examined: Sichuan: Ba-tang Co., S. He 31381, 31584 (both in MO, PE); Dao-cheng Co., S. He 31694 (MO, PE), M.-Z. Wang 814068g (PE); Hei-shui Co., Allen 7314, 7322 (both in MO); Hong-yuan Co., S. He 30921 (MO, PE); Mt. Omei, P.-C. Chen 5575, 5586, 5587, 5588, 6256 (all in PE), L.-C. Dai T112 (PE). Xizang: La-sha City, K.-Y. Lang 10069, 10075, 10085c, 10094a, 10114a, 10120a (all in PE). Yunnan: Da-li Co., Croat 77466 (MO); Gong-shan Co., M.-Z. Wang 9459a (PE); Kai-yuan Co., J.-R. Xue 2 (PE); Kunming City, W.-X. Xu 123 (HKAS, PE); Yang-bi Co., Redfearn et al. 730 (MO).

Notes     (Last Modified On 5/6/2009)
general taxon notes:
In cross section, the apical cells of lamellae are plane and quadrate in Pogonatum perichaetiale. They are yellow, thick-walled, and densely papillose. These features are very similar to those of Pogonatum urnigerum (Hedw.) Beauv. Pogonatum perichaetiale differs from P. urnigerum by the spinose leaf apices.

 

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14.  Pogonatum perichaetiale(Mont.) Jaeg.   全缘小金发藓   quan yuan xiao jin fa xian
Ber. Thätigk. St. Gallischen Naturwiss. Ges. 1873–74: 257. 1875. Polytrichum perichaetiale Mont., Ann. Sci. Nat., Bot., ser. 2, 17: 252. 1842. Type: India. Madras, Perrottet 1622.
Pogonatum integerrimum Hampe in Paris, Ind. Bryol. 982. 1898, nom. nud.
Pogonatum setschwanicum Broth., Akad. Wiss. Wien Sitzungsber., Math.-Naturwiss. Kl., Abt. 1, 33: 583. 1924. Type: China. Sichuan, Yan-yuan Co., Handel-Mazzetti 2844 (holotype H).
Polytrichum integerrimum C. Müll., Gen. Musc. Frond. 181. 1900, nom. nud.
 
 
Plants rather small, gregarious. Stems single, ca. 1.5 cm long. Leaves incurved when dry, suddenly narrowed from an ovate sheathing base to a lanceolate limb, up to 9 mm long, apices acute, often spinose; leaf margins entire; costa rigid, excurrent; lamellae numerous, almost covering all ventral surface of the leaf, 4–7 cells high, in cross section, apical cells of lamellae large, quadrate, smooth, strongly thick-walled; upper leaf cells quadrate to hexagonal, ca. 18 µm in diameter, basal leaf cells rectangular, thin-walled, up to 100 µm long; marginal leaf cells becoming narrower, thick-walled. Setae purple, up to 1–2 cm long, single. Calyptrae light brown, covering the whole capsule. Spores spherical, 6–10 µm in diameter.
 
 
 
 


 

 
 
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