Elsholtzia densa Benth. var. calycocarpa (Diels) C. Y. Wu et S. C. Huang (Labiatae)
19b.矮株变种
名称文献：var. calycocarpa (Diels) C. Y. Wu et S. C. Huang in Act. Phytotax. Sin. 12(3): 344. 1974——Elsholtzia calycocarpa Diels in Engler, Bot. Jahrb. 29: 560. 1900; Dunn in Notes Bot. Gard. Edinburgh 6: 152. 1915; Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 69. 1929; Hand.-Mazz. in Act. Hort. Gothob. 9: 92. 1934; Symb. Sin. 7: 936. 1936; Hao in Engler, Bot. Jahrb. 68: 635. 1938——Platyelasma calycocarpum(Diels)Kitagawa in Rep. First Sci. Exped. Manch. IV, 2: 25. 1933.
形态特征：这一变种与原变种不同在于植株矮小，扭曲，红色，基部多分枝，枝平出上升；叶较小而狭，但非披针形。
产地分布：产甘肃，青海，四川西北部，山西，云南西北部；生于山坡荒地，田边，海拔2200-3500米。模式标本采自四川。