Huma should be Linum usitatissimum, not Sesamum indicum—With special reference to the source of confusion of names for traditional Chinese medicine and the written time and author of Shên Nung Pên Ts’ao Ching

WU Zheng-Yi, WANG Jin-Xiu, TANG Yan-Cheng

Journal of Systematics and Evolution . 2007, (4): 458 -472 . DOI: 10.1360/aps06196