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Lycoris wulingensis, a dwarf new species of Amaryllidaceae from Hunan, China
PhytoKeys ( IF 1.3 ) Pub Date : 2021-04-21 , DOI: 10.3897/phytokeys.177.62741 Si-Yu Zhang , Ying Huang , Pei Zhang , Ke-Run Zhu , Yong-Bing Chen , Jian-Wen Shao
PhytoKeys ( IF 1.3 ) Pub Date : 2021-04-21 , DOI: 10.3897/phytokeys.177.62741 Si-Yu Zhang , Ying Huang , Pei Zhang , Ke-Run Zhu , Yong-Bing Chen , Jian-Wen Shao
Lycoris wulingensis S.Y. Zhang, a new species from Hunan Province (central South China), is described and illustrated. This new species is a fertile diploid plant and its karyotype is 2n = 22. It is most similar to L. × haywardii in morphology, but the latter is a hybrid species and distributed in East China and the plant is much larger. Amongst the original species, L. wulingensis is similar to L. radiata, but differs from it in its flowers being rose-red (vs. red) and stamens and tepals are nearly the same length (vs. stamens significantly longer than tepals).
更新日期:2021-04-21