Aconitum yinschanicum Y. Z. Zhao

Caudex obconical, 3--5 cm, 0.5--1 cm in diam. Stem 50--100 cm, sparsely retrorse pubescent. Proximal cauline leaves long petiolate, withered at anthesis, distal ones shortly petiolate; petiole 3--4 mm; leaf blade suborbicular, 2--4 × 2--4 cm, abaxially glabrous, adaxially sparsely retrorse pubescent, 3-sect; segments dissected, ultimate lobes linear, 1--3 mm wide. Inflorescence terminal, sometimes branched proximally, many flowered; rachis and pedicels densely appressed and retrorse pubescent; proximal bracts leaflike, those above middle linear. Pedicels 5--10 cm, distally with 2 bracteoles; bracteoles linear-lanceolate, 3--5 mm. Sepals blue-purple, abaxially retrorse pubescent; lower sepals oblong-lanceolate, 8--10 mm; lateral sepals broadly obovate, ca. 1.8 cm; upper sepal galeate, 1.7--2 cm high. Petals glabrous; limb ca. 4 mm; lip ca. 5 mm; spur incurved, ca. 2 mm. Stamens pubescent; filaments entire. Carpels 5, glabrous or sparsely pubescent. Follicles 1--1.5 cm, glabrous. Seeds obovate, ca. 3 mm. Fl. and fr. Aug--Sep.

S Nei Mongol (Liangcheng Xian).

* Alpine grasslands, by streams; ca. 2000 m.

Aconitum flavum Handel-Mazzetti var. galeatum W. T. Wang.

Aconitum yinschanicum là một loài thực vật có hoa trong họ Mao lương. Loài này được Y.Z.Zhao mô tả khoa học đầu tiên năm 1990 publ. 1991.