Aspidistra daqingshanensis (Asparagaceae), a new species from Guangxi, China

Yan-Lin PAN ； Lun-Fa GUO ； Xin-Gui WANG ； Chun-Rui LIN

《TAIWANIA》 68卷3期 (2023/09) Pp. 372-376+s1

https://doi.org/10.6165/tai.2023.68.372

摘要

Aspidistra daqingshanensis (Asparagaceae) is described and illustrated as a new species from Longzhou County, Guangxi, China. It is morphologically similar to Aspidistra fasciaria G.Z. Li but differs in its leaf blade wider to 4-8 cm, distal margin denticulate, perianth lobes broadly ovate, yellow, stigma white, slightly recurved at apex. A somatic chromosome count of 2n = 38 and a karyotype formula 2n =22m + 10sm + 6st were determined for A. daqingshanensis. The new species is currently only known from the type locality in southwest Guangxi, near the border with northern Vietnam.

關鍵字

Aspidistra fasciari ； China-Vietnam border ； chromosome number ； karyotype ； plant diversity ； taxonomy

參考文獻

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