Research Paper

Lysimachia sedoides (Primulaceae), a rare new species from limestone area in northern Guangxi, China

Bo Pan, Chun-Yu Zou, Wei-Bin Xu

Published on: 06 June 2022

Page: 318 - 321

DOI: 10.6165/tai.2022.67.318


Lysimachia sedoides, a rare new species of Primulaceae from a karst cave in northern Guangxi, China, is described and illustrated. It is similar to L. rupestris F.H.Chen & C.M.Hu in having rosette leaves and copiously glandular dots on young parts of shoot apex, but differs markedly in the smaller plant size, fleshy leaf blade, with a size of 10–30 × 3–8 mm, and the length of offsets never exceeding 5 cm.

Keyword: karst cave, limestone flora, Lysimachia rupestris, Lysimachia subgen. Idiophyton, plant taxonomy

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