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!Homomallium incurvatum (Schrad. ex Brid.) 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 46(5): 314. 1907. (Hedwigia) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 4/2/2009)
Acceptance : Accepted
Project Data     (Last Modified On 5/6/2009)
General Reference:

Illustration & Map     (Last Modified On 5/6/2009)
Illustrations: Homomallium incurvatum (Schrad. ex Brid.) Loeske (Figs. 1–14.)
Map: Homomallium incurvatum (Schrad. ex Brid.) Loeske (Distribution in China)

Distribution     (Last Modified On 5/6/2009)
Distribution:

 

Habitat: on rocks, trunks, or rotten wood; alt. 1000–3500 m.
Distribution: China, Japan, India, Mongolia, Russia, Europe, and North America.
 

Specimens Examined     (Last Modified On 5/6/2009)
Specimens Examined:
Chinese specimens examined: Gansu: Mt. Xinglong, Z.-D. Zhuo 18 (PE). Guizhou: Pu-an Co., Hua-jia, Z.-J. Li 557 (PE). Hebei: Wei Co., Mt. Xiaowutai, C.-C. Zhao 116 (PE). Hubei: Mt. Shennongjia, P.-C. Wu 202 (MO, PE). Jiangxi: Mt. Lushan, E.-Z. Bai 37044, 37142 (both in IFSBH). Jilin: C. Gao 1385, 8858 (both in IFSBH). Nei Mongol: Gen-he, Y.-L. Zhang 77 (PE). Sichuan: Dao-cheng Co., S. He 31689, 31728a (both in MO, PE); Tian-quan Co., Mt. Erlang, C. Gao 18293 (IFSBH). Xinjiang: Fu-yun Co., S.-L. Li 657 (PE); Ha-ba-he Co., Y.-Y. Lin 12 (PE). Xizang: Cha-yu Co., S.-G. Wu 1095a (HKAS); Ji-long Co., S.-K. Chen 288, 331 (both in HKAS); Jia-li Co., K.-Y. Zhao 5 (HKAS); Lang Co., M. Zang 1769 (HKAS); Long-zi Co., M. Zang 1135, 1148a, 1171 (all in HKAS); Mi-lin Co., K.-Y. Lang 607 (PE); Ya-dong Co., M. Zang 525 (HKAS). Yunnan: An-ning Co., Magill et al. 8054 (MO); Wei-xi Co., M.-Z. Wang 5147c (PE).
 

Notes     (Last Modified On 5/6/2009)
general taxon notes:
Homomallium incurvatum is similar to H. japonico-adnatum, but differs in having usually falcate-secund leaves, nearly entire leaf margins, smooth and longer leaf cells (40–60 µm), and fewer alar cells (8–15) extending along the margins. In contrast, Homomallium japonico-adnatum has erect, rarely falcate-secund leaves, serrulate leaf margins, often prorate and shorter leaf cells (30–50 µm), numerous alar cells (15–25) extending along the margins.

 

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2. Homomallium incurvatum (Schrad. ex Brid.) Loesk.   毛灰藓   mao hui xian
Hedwigia. 46: 314. 1907. Drepanium incurvatum (Schrad. ex Brid.) G. Roth, Eur. Laubm. 2: 606. Pl. 49 f. 4. 1904. Stereodon incurvatus (Schrad. ex Brid.) Lindb. & H. Arnell, Kongl. Svenska Vetenskapsakad. Handl. 29(10): 151. 1890. Hypnum incurvatum Schrad. ex Brid., Muscol. Recent. Musc. Rec. 2(2):119. 1801. Type: Europe.
Amblystegium incurvatum Kindb., Kongl. Svenska Vetenskapsakad Handl. 7(9): 49. 1883.
Hypnum swartzii Brid., Muscol. Recent. Suppl. 2: 178. 1812, hom. illeg.
 
Plants slender, green, yellowish green or dark green, somewhat glossy. Stems creeping, with rhizoids at base, irregularly or subpinnately branched; branches ca. 5 cm long, usually curved, sometimes with flagelliform branches at the tips. Stem leaves and branch leaves similar, narrowly ovate-lanceolate, concave, gradually acuminate, 1.0–1.4 mm × 0.25–0.40 mm; margins plane, entire; costae double, short; median and upper leaf cells narrowly rhomboidal, 40–60(–70) µm × 3–4 µm, smooth; alar cells fewer than other species, small, quadrate, 4–7 rows, with 8–15 cells extending along the margins, obscure. Autoicous. Inner perichaetial leaves oblong to ovate-lanceolate, long-acuminate, slightly plicate, costae indistinct. Setae 1.2–2.0 cm long, yellowish brown or reddish brown; capsules horizontal, 1.5–1.8 mm × 0.7–0.8 mm, curved; perfect double peristome, with 1–3 cilia. Spores ca. 12–15 µm diameter, minutely papillose.
 
 


 

 
 
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