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Issue: Vol. 653 No. 3: 19 Jun. 2024
Type: Article
Published: 2024-06-19
DOI: 10.11646/phytotaxa.653.3.5
Page range: 261-272
Abstract views: 28
PDF downloaded: 1

Saussurea nanzhengensis (Asteraceae, Saussurea), a new species from Bashan Mountain, Central China

Plant Science Research Center, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, Guangdong 510650, China. University of the Chinese Academy of Sciences, Beijing 100049, China.
Plant Science Research Center, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, Guangdong 510650, China
Plant Science Research Center, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, Guangdong 510650, China. Key Laboratory of National Forestry and Grassland Administration on Plant Conservation and Utilization in Southern China, Guangzhou, Guangdong 510650, China.
Compositae Saussurea sect. Saussurea Shaanxi Sichuan taxonomy Eudicots

Abstract

Saussurea nanzhengensis (Asteraceae), a new species from Bashan Mountain, Central China, is described and illustrated. The new species is similar to S. kungii in its petioles of basal and lower stem leaves winged and leaf blade lyrate lobed, leaf blade adaxially glabrous, phyllary arachnoid and apex distinctly free, but differs by its stem leaf numerous (vs. few or none), basal and lower stem leaves narrowly elliptic (vs. narrowly obovate to elliptic), terminal lobe more than half the length of the blade (vs. less than half the length of the blade), leaf margin entire or subentire (vs. denticulate), leaf blade abaxially usually densely arachnoid lanate (vs. glabrous), capitula numerous (vs. few to numerous), in a paniculate synflorescence (vs. in a corymbiform synflorescence), phyllaries in 6 rows (vs. in 4–5 rows), green with black margin (vs. green), and pappus brown (vs. dirty white).

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