TY - Plant Diversity A1 - Yan Yongping Li Heng T1 - STUDY ON THE TAXONOMIC SYSTEM OF OPHIOPOGON Y1 - 1990-12-26 JF - Plant Diversity JO - Plant Diversity SP - 1 EP - 3 VL - 12 IS - S3 UR - https://journal.kib.ac.cn N1 - ER -