Lonicera lanzhouensis (Caprifoliaceae), a new species from Gansu, Northwest China

Authors: Liu, Shun Country: People's Republic of China DOI: 10.3897/phytokeys.256.142365 Published: Jan. 1, 2025 Source: PhytoKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Lonicera lanzhouensis · Topics: Plant and Fungal Species Descriptions, Plant Diversity and Evolution, Plant Pathogens and Fungal Diseases

Lonicera lanzhouensis (Caprifoliaceae), a new species from Lanzhou City, Gansu province, China, is described and illustrated. The new species is morphologically similar to L. webbiana in that it has a bilabiate corolla and a long peduncle. It differs by narrowly lanceolate leaves (vs. ovate to ovate-lanceolate), yellow-green corolla at the beginning and reddish-purple when mature (vs. purple-red) and long involucral bracts (vs. short). The new species is supported by the genetic differentiation and phylogenetic analysis based on ITS and the combined sequences of chloroplast psbA-trnH and matK fragments.

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