Phylum:Myxomycota >> Class: Dictyosteliomycetes >> Order: Dictyosteliales | ||||
BCRC Number: | NO BCRC Number! | |||
Scientific Name: | Polysphondylium violaceum | |||
Author: | Polysphondylium violaceum Brefeld, Unters. Aus den Gesammtgeb. der Mykol. 6: 1. 1884. |
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Description: | Sorocarps usually gregarious or solitary, bearing 2-13 nodes, with 1-6 branches per whorl, phototropic, often prostrate. Sorophores light purple, sinuous, 1.7-8.5 (-18) mm in length, bases clavate to round, 10.5-40.0 μm in diam at the thickest part, tips clavate, compound or simple, 4.0-15.2 μm in diam at a level 50 μm below the top. Branches delicate, 55.8-146.5 μm in length. Sori light to dark purple, globose, terminal sori 475-240 μm in diam, lateral sori 27-136 μm in diam. Spores hyaline, oblong, usually 1.6-2.2 times longer than broad, mostly 4.7-8.8 × 2.8-4.4 μm, with conspicuous consolidated polar granules. Pseudoplasmodia radial, centralized, migrating with sorophore formation. | |||
Specimens: | Taiwan, Taipei: Yangmingshan, alt. 500 m, Hsu 15, 2001. Taoyuan: Takuanshan, alt. 1600 m, Tai 2001-H10. |
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Habitat: | In forest soils. | |||
Distribution: | Cosmopolitan. |
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References: | Yeh, ZY and Chien, CY. 1983; Hagiwara et al. 1992. |
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Provided: | Z. Y. Yeh. |
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Note: | This species is easily distinguished from the other known Polysphondylia in the violet to purplish sorocarps.. | |||