Three new species of Stigonema(Cyanophyta) from Jilin Province, China

doi:10.7525/j.issn.1673-5102.2006.01.006

Bulletin of Botanical Research ›› 2006, Vol. 26 ›› Issue (1): 12-14.doi: 10.7525/j.issn.1673-5102.2006.01.006

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Three new species of Stigonema(Cyanophyta) from Jilin Province, China

LIN Yi-Meng;XIAO Hong-Xing*

Life Science School of Northeast Normal University, Changchun　130024

Received:1900-01-01 Revised:1900-01-01 Online:2006-01-20 Published:2006-01-20
Contact: XIAO Hong-Xing
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Abstract

Abstract: Three new species in the genus Stigonema of Cyanophyta from Jilin Province are reported in the paper: Stigonema sinuatum Y. M. Lin et H. X. Xiao, sp. nov., margin of filaments undulant, filaments 80~100 μm broad; Stigonema pseudo-minutum Y. M. Lin et H. X. Xiao, sp. nov., filaments 60~80 μm broad, branches 30~45 μm broad, sheath yellowish-brown in the young portions of filaments, colorless in the old portions; Stigonema formosum Y. M. Lin et H. X. Xiao, sp. nov., prostrate filaments with several filaments 15~26 μm broad coherent side by side.

Key words: Cyanophyta, Stigonema, S. sinuatum, S. pseudo-minutum, S. formosum, new species, Jilin Province

CLC Number:

LIN Yi-Meng;XIAO Hong-Xing*. Three new species of Stigonema(Cyanophyta) from Jilin Province, China[J]. Bulletin of Botanical Research, 2006, 26(1): 12-14.

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Three new species of Stigonema(Cyanophyta) from Jilin Province, China

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