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Published In: Kryptogamenflora der Mark Brandenburg, Laubmoose 920. 1906. (Krypt.-Fl. Brandenburg, Laubm.) 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: Rhytidiadelphus triquetrus (Hedw.) Warnst. (Figs. 1–13.)
Map: Rhytidiadelphus triquetrus (Hedw.) Warnst. (Distribution in China)

Distribution     (Last Modified On 5/6/2009)
Habitat: mostly on rotten logs or humus soil; alt. 2500–3400 m.
Distribution: China, Korea, Japan, Russia, Europe, North America, and Africa.

Specimens Examined     (Last Modified On 5/6/2009)
Specimens Examined:
Chinese specimens examined: Chongqing: Nan-chuan Co., M.-Z. Wang 860635a (PE). Gansu: Long-die Co., M.-L. Lu 20 (PE). Hebei: Huoshigou, Q.-W. Wang 1167, 1192 (both in PE); Mt. Xiaowutai, X.-W. Kong 1259 (PE). Heilongjiang: Bo-li Co., Y.-L. Zhang et al. 2160 (MO); Fu-an Co., Forest Form Group 19 (PE); Hai-lin Co., C. Gao 211 (MO); Near Haerbin, Vitt 34849 (ALTA, MO); Xiao Xing An Ling (Lesser Khingan Mt.), Dailing, C. Gao 61 (MO). Henan: Song Co., J.-X. Luo 381 (PE). Jiangxi: Mt. Lushan, P.-C. Chen et al. 28 (PE). Jilin: An-tu Co., T. Cao & B.-Y. Yan 95 (MO); Dun-hua Co., S.-E. Liu 3574 (MO); Jiao-he Co., C. Gao 1672 (MO); Lin-jiang Co., Y.-L. Zhou 1030 (MO); Mt. Changbai, C. Gao 1121 (IFSBH, MO), K.-C. Lang 10 (PE), Y.-L. Zhou 774a (PE), Koponen 36994, 37186 (both in H, PE), B.-D. Xin 0007, 0333 (both in PE), L.-Z. Chen & X.-C. Bao 26, 36 (both in PE); Wu-song Co., S.-X. Li et al. 541 (MO). Liaoning: Heng-ren Co., T. Cao & J.-Y. Feng 92 (IFSBH, MO); Lao-tu-ding-zi Nature Reserve, C. Gao & G.-C. Zhang 164 (IFSBH, MO). Shaanxi: Fu-ping Co., M.-Z. Wang 55742 (PE); Mt. Qinling, Q. Huang & G.-Y. Li 1960, 2107 (both in PE); Mt. Taibai, X.-J. Li 610 (HKAS, MO, PE). Shanxi: Ning-wu Co., C. Gao 30993 (IFSBH, MO). Sichuan: Redfearn 35132 (SMSU), C.-Y. Huang 2368 (PE); Dujiangyan City, M.-Z. Wang 50593, 50624 (both in PE); Ma-er-kang Co., S. He 31099 (MO, PE), Redfearn  35033a (MO); Mao-wen Co., Q.-Z. Zhen 17 (MO); Mt. Guanguang, Y. Jia 06692, 06898 (both in PE); Mt. Mongbi, S. He 31150 (MO, PE); Mt. Omei, J.-R. Chen 51 (MO, PE), J.-X. Luo s.n. (PE), Redfearn 34631 (MO), P.-C. Chen 5582 (PE); Nan-ping Co., S. He 30313 (MO, PE); Ruo-er-gai Co., S. He 39782b (MO); Song-pan Co., Allen 7110 (MO), S. He 30427 (MO, PE); Tian-quan Co., Z.-L. Wu 12363 (PE); Zuo-si-jia Co., Z.-T. Guan 2227, 3013, 3014, 5470 (all in PE). Taiwan: Tai-chung Co., Shevock 18044 (CAS, MO). Xinjiang: Buer-jing Co., Q.-R. Jiang 370 (PE); He-jing Co., S. He 951169 (MO); Mt. Tianshan, S.-L. Chen 32 (PE); Zhao-su Co., X.-S. Wang 271 (PE). Xizang: Cha-yu Co., M.-Z. Wang 7849, 8442 (both in PE); Mi-lin Co., Xizang Team 7415, M7418, 7418a, 7432, 7437b (all in PE); Mo-tuo Co., Y.-G. Su 942 (MO). Yunnan: Da-li Co., Redfearn 1192b, 1294, 1375 (all in MO); Gong-shan Co., Q.-W. Wang 6382 (PE). Zhejiang: Mt. Fengyang, R.-L. Zhu 92427 (HSNU), X. Zhang 94090 (HSNU); Mt. Xitianmu, Y.-F. Wang 224a (HSNU); Sui-chang Co., Z.-L. Liu & R.-L. Hong 445 (HSNU).



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3.  Rhytidiadelphus triquetrus(Hedw.) Warnst.   拟垂枝藓   ni chui zhi xian
Krypt.-Fl. Brandenburg, Laubm. 2: 920. 1906. Hylocomium triquetrum (Hedw.) Bruch. & Schimp. in B.S.G., Bryol. Eur. 5: 177. 1852. Hypnum triquetrum Hedw., Sp. Musc. Frond. 256. 1801. Type: Europe.
Plants reddish brown, few innovations on main stems. Stems ca. 10 cm long, pinnately branched, densely foliate; branches spreading, densely foliate, forming cuspidate or obtuse tips. Stem leaves somewhat spreading, rounded ovate at base, ca. 3.0 mm × 1.5 mm, irregularly plicate, erect or slightly reflexed at apex; margins serrate above, serrulate or crenate below; costae double, nearly parallel, slender, up to the middle of lamina; branch leaves erect-spreading, ovate-lanceolate, acuminate at apex; median leaf cells linear, 38–45 µm × 4–5 mm, walls somewhat incrassate, slightly pitted; upper leaf cells clearly papillose, or spinulosely papillose; basal cells short, rectangular, pitted, smooth; alar cells not differentiated, but small and subrectangular. Inner perichaetial leaves narrowly lanceolate, acuminate, ca. 4.5 mm long, entire, ecostate; paraphyses numerous. Setae 15–18 mm long; capsules horizontal or pendent, oblong-ovoid, 1.7–2.0 mm × 1.0 mm , reddish brown; opercula conic, shortly rostrate, ca. 0.9 mm long; exostome teeth ca. 0.75 mm long, yellowish brown or yellow above; endostome segments linear-lanceolate, as high as the teeth, perforated along median line; cilia 3. Spores 12–16 µm in diameter.


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