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!Paraleucobryum enerve (Thed.) Loeske 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: Hedwigia 47: 171. 1908. (Hedwigia) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 3/10/2009)
Acceptance : Accepted
Project Data     (Last Modified On 3/10/2009)
General Reference:

Illustration & Map     (Last Modified On 3/10/2009)
Related Objects:
Illustrations: C. Gao (ed.) 1994 (Pl. 85, figs. 1–8).
 
Click here for distribution map.
Map: Paraleucobryum enerve (Thed.) Loeske (Distribution in China)

Distribution     (Last Modified On 3/10/2009)
Distribution:
Habitat: on rotten logs, tree bases or rocks, rarely on humic soil.
Distribution: China, Bhutan, India, Japan, Russia, Europe, and North America.
 

Specimens Examined     (Last Modified On 3/10/2009)
Specimens Examined:
Chinese specimens examined: Jilin: Chang-bai Co., C. Gao 1079, 22191, (IFSBH), C. Gao 22249 (MO). Shaanxi: Taibai Shan (Mt.), Z.-P. Wei 5679, 5791 (IFSBH). Sichuan: Ba-tang Co., S. He 31562 (MO, PE); Dao-cheng Co., S. He 31870 (MO, PE), M.-Z. Wang 813934 (9) (IFSBH, PE); Li-tang Co., S. He 31876 (MO, PE); Tian-quan Co., C. Gao 17889 (IFSBH); Xiang-cheng Co., S. He 31752 (MO, PE); Ya-jiang Co., S. He 31896 (MO, PE); Yen-yuen Co., Handel-Mazzetti 1265 (MO, as Dicranum albicans). Taiwan: Ilan Co., C.-C. Chuang 1792 (MO); Ping-tung Co., Chuang 1515b (UBC, fide Chuang 1973). Xizang: Long-zhi Co., M. Zang 873, 874 (IFSBH, KUN); Mo-tuo Co., Y.-G. Su 5240 (IFSBH, KUN); Mt. Everest, X.-G. Wang 38 (MO); Ya-dong Co., M. Zang 662, 702 (IFSBH, KUN). Yunnan: Fu-gong Co., M.-Z. Wang 69442 (IFSBH, PE); Li-jiang Co., W.-X. Xu 243 (IFSBH, YUKU); Wei-xi Co., M.-Z. Wang 50850 (IFSBH, PE). Zhejiang: Xitainmu Shan (Mt.), R.-L. Hu 116 (a) (HSNU).

 

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1. Paraleucobryum enerve (Thed.) Loeske   拟白发藓 ni bai-fa xian
Hedwigia 47: 171. 1908. Dicranum enerve Thed. in Hartm., Handb. Skand. Pl. (ed. 5) 393. 1849. Type. Europe.
Dicranum albicans Bruch & Schimp., Bryol. Eur. 1: 149. 1850.
Paraleucobryum enerve f. falcatum Nog., J. Jap. Bot. 15: 756. 1939.
 
Plants 1–2 cm high, whitish green, in dense tufts. Stems erect, usually branched, radiculose below; central strand weakly developed. Leaves 4–5 mm long, erect-patent, slightly secund, lanceolate from a narrowly oblong-ovate base, gradually narrowed to a long-subtubulose acumen; margins nearly entire; costa broad, filling 2/3 or more the leaf base width, occupying most of the subula, excurrent, smooth at back above, with only a single median layer of chlorocysts, without dorsal ones in transverse section, hyaline cells on both surfaces; laminal cells in the shoulder thin-walled, elongate-rectangular, 50–73 µm × 8–13 µm, weakly pitted, in 8–10 rows of elongate cells on either sides of the costa, upper cells linear-rectangular, 40–90 µm × 5–7 µm; alar cells inflated, lax, forming indistinct auricles, hyaline to brownish. Perichaetial leaves similar to the upper stem leaves, but with a higher sheathing base. Setae straight, 1.5–2.0 cm long, yellowish brown; capsules ca. 2.5 mm long, cylindric, nearly smooth when dry; opercula long-rostrate, nearly as long as the urns; annuli developed; stomata present; peristome teeth divided halfway down, reddish below, yellowish brown above. Spores 16–25 µm in diameter, yellowish green.
 

 

 
 


 

 
 
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