Studies on four new species of the malacocarpic Sargassum (Sargassaceae, Heterokontophyta) in China

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Abstract: 

In this paper, four new species of malacocarpic Sargassum are described: S. fuliginosoides Tseng et Lu sp. nov. is characterized by its discoid holdfast, the presence of the bulbs on the basal parts of the primary branches and very thick, lanceolate leaves. S. gemmiphorum Tseng et Lu sp. nov. is characterized by its conical holdfast, usually branched axis and very long, narrow, thin, denticulate leaves. S. shandongense Tseng, Zhang et Lu sp. nov. is characterized by its discoid holdfast, flattened primary branches, its leaves mostly entire or wavy at the margins and its racemose to paniculate receptacles. S. qingdaoense Tseng et Lu sp. nov. is characterized by the presence of the glandular dots on the ultimate branches and elongated lanceolate, acute, mostly wavy leaves.

Author(s): 
C. K. Tseng
Baoren Lu
Keywords: 
Sargassum
Section Malacocarpicae
China
Link / Ref: 
Semantics Scholar
Attachment: 
PDF icon Studies on four new species of the malacocarpic Sargassum (Sargassaceae, Heterokontophyta) in China.pdf
Article Source: 
Hydrobiologia 512: 193-199, 2004
Category: 
Basic Biology
Geography
Seaweed composition