1965 年 78 巻 925 号 p. 245-252
1. The author discussed the phylogenetic relationship of species in the genus Mosla (Lamiaceae) mainly based on the mode of appearance of the constituents of essential oil.
2. Five elements of formation of essential oils were pointed out in this genus (Fig. 1, A. B. C. D. E) and phylogeny of each species was shown in a cubic system according to their modes of appearance (Fig. 2).