Abstract: Affine A．styloso Stapf,sed racemis et floribus et pedicellis glabris differt．Tubera obconica,circ. 5 cm longa，1.2 cm crassa．Caulis circ．60 cm altus，simplcx, laxius retrorso－puberulus，aequaliter foliatus．Folia caulina inferiora subanthesi emarcida, media longe petiolata,petiolis 3-5.5cm longis gabris;lamina supra parce puberula, ambitu pentagona, circ.5.5-6.5 cm longa, 5-8 cm lata，basi cordata，ad 5-10 mm supra basin tripartita，partitione media ambiturhomboidea acuminata subpinnatim inciso-lobata，lobis oblique triangularibus pauce lobulatis vel grosse dendatis,partitionibus lateralibus ambitu flabellatis inaequaliterbifidis.

Key words: Aconitum