Duhaldea lachnocephala (Asteraceae: Inuleae: Inulinae), a new species from Yunnan, southwest China

10.6165/tai.2022.67.217

Feng YANG；Jing-Yi YE；Qiang-Chun HUANG；Qiu-Ping WANG；Huan-Chong WANG

Compositae ； Duhaldea nervosa ； D. simonsii ； endemism ； Luzhijiang valley ； marginal floret

TAIWANIA

67卷2期（2022 / 06 / 01）

217 - 222

英文

Duhaldea lachnocephala Huan C. Wang & Feng Yang (Asteraceae: Inuleae) is described and illustrated as a new species. The new species is only known from the Luzhijiang valley, Yunnan Province, southwest China. It is characterized prominently by having dense arachnoid-lanate hairs on stems, leaves and phyllaries, and white marginal florets usually 2-3-seriate. Morphological comparisons with its closest relatives D. nervosa, D. revoluta and D. simonsii are presented. A preliminary conservation assessment of D. lachnocephala is also made under the IUCN criteria.

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