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!Sphagnum aongstroemii C. Hartm. 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: Handbok i Skandinaviens Flora, Sjunde Upplagan 399. 1858. (Handb. Skand. Fl. (ed. 7)) Name publication detail
 

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

Illustration & Map     (Last Modified On 3/6/2009)
Related Objects:

Illustrations: C. Gao (ed.) 1994 (Pl. 1, figs. 8–14).

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Map: Sphagnum aongstroemii C. Hartm. (Distribution in China)

Distribution     (Last Modified On 3/6/2009)
Distribution:

 

Habitat: on ground under coniferous forests or wet grasslands in high mountains.
Distribution: China, Russian Far East and Siberia, Europe, and North America.

Specimens Examined     (Last Modified On 3/6/2009)
Specimens Examined:

 

Chinese specimens examined: Nei Mongol: Da Xing An Ling (Greater Khingan Mt.), P.-C. Chen et al. 932 (IFSBH, KUN, PE), 998 (IFSBH, KUN, MO).

 

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3. Sphagnum aongstroemii C. Hartman   截叶泥炭藓   jie-ye ni-tan xian
Handb. Skand. Fl., ed. 7, 399. 1858. Type. Sweden.
  
 
Plants medium-sized, brownish green to yellowish brown tinged with blue, in dense tufts. Stem cortex in 3–5 layers, hyaline cells thin-walled, without fibrils; central cylinder yellowish brown. Stem leaves 1.0–1.4 mm × 0.6–0.8 mm, ligulate, flat, broader at base, narrowed from the middle of leaves, rounded and slightly lacerate at the apex; borders differentiated, narrow above the middle, clearly widened below the middle, ca. 1/3 leaf width at base; hyaline cells divided in the upper parts of leaves, without fibrils and pores. Branches in fascicles of 3–5. Branch leaves ca. 1.5 mm × 1.0 mm, imbricate, loosely arranged, broadly ovate with broad, blunt and dentate apex, margins slightly involute; borders consisting of 1–3 rows of linear cells; hyaline cells linear-rhomboidal, with small, short-elliptic, ringed pores at the ends and at corners on the dorsal surface, pores enlarged near the leaf base; with a few medium-sized ringed pores in cell ends in the upper parts of leaves on the ventral surface, few to none near the base; green cells in cross section elliptic, centrally located, equally exposed on both surfaces. Dioicous. Spores deep brownish, papillose.
 
 


 

 
 
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