Results 301 to 310 of about 206,376 (388)

Two New Species of Primula Sect. Auganthus From Sichuan, China

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
We describe two new sister species, Primula rongrong and P. fujiangensis (sect. Auganthus), from Sichuan, China. Phylogenomic analyses (chloroplast + nuclear SNPs) confirm their sister relationship within the section. Significant morphological divergence (PCA of 16 traits; **p < 0.05 for 8 characters) and reproductive isolation (13.75% interspecific vs.
Si‐Yu Zhang   +6 more
wiley   +1 more source

Koenigia medogensis (Polygonaceae: Persicarieae), a Distinct New Species From Xizang, Southwestern China

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
In this study, we describe and illustrate a distinctive new species, Koenigia medogensis, discovered in southeastern Xizang of China. We employed an integrative approach combining morphological, palynological, and molecular phylogenetic data to validate its taxonomic placement within Koenigia.
Xiao‐Ting Xie   +6 more
wiley   +1 more source

A New Hexaploid Species of Isoetes (Isoetaceae) From Fujian, China, Based on Morphological and Molecular Evidence

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
A new endemic species of Isoetes from Fujian, China, which was previously identified as I. orientalis, is described and illustrated. In this study, we observed its leaf across‐cut characteristics under the microscope and spore morphology characteristics under the scanning electron microscope, counted its chromosome number, and compared population ...
Moran Wang   +8 more
wiley   +1 more source

Taxonomic corrections and new records for vascular plants of Kyrgyzstan, 6

open access: yesNordic Journal of Botany, Volume 2025, Issue 9, September 2025.
A series of notes on taxonomy, nomenclature, morphology and distributions of native species of vascular plants in Kyrgyzstan is presented. Anaphalis roseoalba is treated as a synonym of A. virgata; Hippolytia herderi and H. megacephala are new synonyms of H. senecionis; Hippolytia darvasica and H. schugnanica are new synonyms of H. tomentosa; Campanula
Alexander N. Sennikov   +4 more
wiley   +1 more source

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