A review of the history and taxonomy of the enigmatic southern African endemic wild lettuce Lactuca dregeana DC. (Asteraceae: Lactuceae: Lactucinae)

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• 作者：Z.O. van Herwijnen^a ; J.C. Manning^b ; ^c ; ^{J.Manning@sanbi.org.za}
• 关键词：Compositae ; Lactuca sativa ; Lactuca serriola ; Lectotype ; Weed ; Wild crop relative
• 刊名：South African Journal of Botany
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：108
• 期：Complete
• 页码：352-358
• 全文大小：2122 K
• 卷排序：108

文摘

We review the taxonomy of Lactuca dregeana. Lactuca dregeana is a poorly understood taxon native to South Africa. Lactuca dregeana is morphologically distinct from L. serriola. Most published work on the species is based on uncertain material. The conservation status of the species should be reviewed.