Leucomeris insignis

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Leucomeris insignis
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Wunderlichioideae
Tribe: Hyalideae
Genus: Leucomeris
Species:
L. insignis
Binomial name
Leucomeris insignis
(Franch.) Su Liu & Z.H.Feng
Synonyms [2]

Nouelia insignisFranch.

Leucomeris insignis is a species of flowering plant in the family Asteraceae. It is a shrub or small tree native to Yunnan and southwestern Sichuan provinces of south-central China. [2] [3] where it is found in the lower reaches of the Anning and Yalong rivers and Jinsha River valley. Plants grow singly or in small clumps from 900 to 2,800 meters elevation, often rock crevices and on steep cliffs. The species threatened by habitat loss and over-collection for firewood. [4]

The species was first described as Nouelia insignis by Adrien René Franchet in 1888, and placed in the monotypic genus Nouelia. A 2018 phylogenetic study found that the species was closely related to Leucomeris decora , and in 2024 Zhen-Hao Feng et al. placed the species in genus Leucomeris as Leucomeris insignis. [5]

References

  1. World Conservation Monitoring Centre (1998). "Nouelia insignis". IUCN Red List of Threatened Species . 1998: e.T32365A9693183. doi: 10.2305/IUCN.UK.1998.RLTS.T32365A9693183.en . Retrieved 15 November 2021.
  2. 1 2 "Leucomeris insignis (Franch.) Su Liu & Z.H.Feng". Plants of the World Online . Royal Botanic Gardens, Kew . Retrieved 12 August 2025.
  3. Shanshan Luan; Tzen-Yuh Chiang & Xun Gong (2006). "High genetic diversity vs. low genetic differentiation in Nouelia insignis (Asteraceae), a narrowly distributed and endemic species in China, revealed by ISSR fingerprinting". Annals of Botany . 98 (3): 583–589. doi:10.1093/aob/mcl129. PMC   2803560 . PMID   16807255.
  4. World Conservation Monitoring Centre (1998). "Nouelia insignis". IUCN Red List of Threatened Species . 1998: e.T32365A9693183. doi: 10.2305/IUCN.UK.1998.RLTS.T32365A9693183.en .
  5. Feng, Z.-H., Huang, Z.-J., Sun, H.-N., & Liu, S. (2024). Meeting Necessity instead of Serendipity: Miscellaneous Nomenclatural Notes on Asteraceae. Phytotaxa, 644(2), 124–134. https://doi.org/10.11646/phytotaxa.644.2.4