Tropicos | Name - Haplohymenium pseudotriste (Müll. Hal.) Broth.

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Haplohymenium pseudotriste (Müll. Hal.) Broth.

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Project Name Data (Last Modified On 3/27/2009)

Acceptance : Accepted

Project Data (Last Modified On 3/27/2009)

General Reference:

Wu, P.-C., M. R. Crosby & S. He. 2002. Hookeriaceae–Thuidiaceae. 6: viii + 221 pp. In Moss Fl. China. Science Press & Missouri Botanical Garden, Beijing, New York & St. Louis.

Illustration & Distribution Map (Last Modified On 3/27/2009)

Illustrations:

Illustrations: P.-C. Wu (ed.) 2001 (Pl. 71, figs. 10–17).

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Map:

Haplohymenium pseudotriste (Müll. Hal.) Broth. (Distribution in China)

Ecology & World Range (Last Modified On 3/27/2009)

Habitat & Distribution:

Habitat: mostly on trees, rarely on rock surfaces; alt. 200–500 m.

Distribution: China, Korea, Japan, Thailand, Vietnam, Sri Lanka, New Zealand, U.S.A. (Hawaii), and South Africa.

Specimens Info (Last Modified On 3/27/2009)

Specimens Examined:

Chinese specimens examined: Anhui: Jin-zhai Co., Z.-M. Zeng T0127 (MO). Chongqing: Nan-chuan Co., Mt. Jingfu, P.-C. Wu 21155 (PE), X.-Y. Hu 687 (MO, PE). Fujian: Ning-de City, J. Zhu 1289, 1326 (HSNU). Guangdong: Mt. Ding-hu, P.-J. Lin 148 (IBSC, MO). Taiwan: Nan-tou Co., S.-H. Lin s.n. [Bryophytes of Taiwan Exsiccatae ser.5, no. 219] (MO); Ping-tung Co., Shevock 15055 (MO); Tai-pei Co., Z.-Y. Jiang 5485 (TAI).

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3. Haplohymenium pseudotriste (C. Müll.) Broth. 拟多枝藓 ni-duo-zhi xian

Nat. Pflanzenfam. I(3): 986. 1907. Anomodon pseudo-tristis (C. Müll.) Granzow de la Cerda, Contr. Univ. Michigan Herb. 21: 243. 1997. Hypnum pseudo-triste C. Müll., Bot. Zeit. 13: 786. 1855. Type. South Africa: Cape of Good Hope, Ecklon s.n.

Haplohymeniumfasciculare Nog., J. Jap. Bot. 13: 791. 1939.

Haplohymenium filiforme (Thwait. & Mitt.) Broth., Nat. Pflanzenfam. I(3): 1236. 1909. Anomodon filiformis Thwait. & Mitt., J. Linn. Soc., Bot. 13: 308. 1873, hom. illeg.

Haplohymeniummithouardii var. virideThér., Ann. Cryptog. Exot. 5: 179. 1932. Type. China: Fujian (Fukien) Prov., Yenping (Nan-ping) Co., C.-C. Chung B101.

Haplohymenium pellucens var. obtusifolium Broth., Ann. Bryol. 1: 21. 1928. Type. China: Taiwan, Taihoku, Sasaoka 2864.

Haplohymeniumsubmicrophyllus (Card.) Nat. Pflanzenfam. I(3): 986. 1907. Anomodon submicrophyllus Card., Beih. Bot. Centralbl. 19: 128. 1905.

Haplohymeniumtenerrimum Broth., Rev. Bryol. 2: 10. 1920.

Plants very slender, yellowish green or brownish green, in small loose mats. Stems creeping, up to 3 cm long, regularly pinnately branched or irregularly pinnately branched; branches 3 mm long; central strand present. Stem leaves and branch leaves similar; slightly concave, imbricate on stems when dry, erect-spreading when moist, widely ovate at base, with short lanceolate apices, ca. 0.3–0.6 mm long; leaf margins plane, densely papillose; costa slender, ending at 3/4 the leaf length; median leaf cells rounded hexagonal or hexagonal, 6–12 µm wide, 2- to multipapillose, thin-walled; basal median leaf cells oblong, smooth. Dioicous. Perichaetial leaves ovate-lanceolate. Setae yellowish brown to reddish brown, up to 2 mm long; capsules ovoid; exostome teeth very similar to those of H. triste. Calyptrae covered with sparse, erect hairs. Spores densely and minutely papillose.