大狼毒

本种与大戟的区别：叶卵状长圆形、卵状椭圆形或椭圆形；花柱基部合生；果密被长瘤；种子淡黄褐色，无条纹。花果期3-7月。

分布：日本及朝鲜

产地：台湾、四川西南部及云南

生境：草地、山坡、灌丛中和疏林内

海拔：200-3300米

功用：根入药，止血、消炎、祛风、消肿

Euphorbia jolkinii Boiss. Cent. Euphorb. 32. 1860; et in DC. Prodr. 15 (2): 121. 1862; Forb. &. Hemsl. in Journ. Linn. Soc. Bot. 26: 415. 1894; Levl. in Bull. Herb. Boiss. 2, 6: 762. 1906; Nakai, Fl. Kor. 2: 185. 1911; Keng in Taiwania 6: 46. 1955; 台湾植物志3 : 462-1977; Ohwi, Fl. Jap. 840. 1978; J. S. Ma ＆ C. Y. Wu in Collect. Bot. 21: 113. 1992; &. in Acta Bot. Yunnan. (in press) ; 台湾植物志ed 2, 3: 463, Pl. 243, 1993. ——E. formosana Hayata in Journ. Coll. Sc. Imp. Univ. Tokyo 30(1): 262. 1911; H. Keng in Taiwania 6: 46. 1955; 台湾植物志3: 461. 1977; J. S. Ma &. C. Y. Wu in Collet. Bot. 21: 114. 1992; 台湾植物志ed 2, 3: 460, pl. 241, 1993. ——E. regina Levl. in Bull. Geogr. Bot. 24: 145. 1914; Lauener in Not. Roy. Bot. Gard. Edinb. 40 (3): 480. 1983; J. S. Ma &. C. Y. Wu in Collect. Bot. 21. 112. 1992; J. S. Ma &. C. Y. Wu in Acta Bot. Yunnan. 15 (2): 118. 1993.——E. nematocypha Hand. -Mazz. in Anz. Akad. Wiss. Wien Math. ——Nat. Kl. 63: 9. 1926; et Symb. Sin. 7 (2): 229. 1931; 云南种子植物名录1: 441. 1984; 横断山维管植物1: 1063. 1993. ——E. nematocypha Hand. -Mazz. var. induta Hand. -Mazz. Symb. Sin. 7(2): 230. 1931.;云南种子植物名录1: 441. 1984. E. calonesiana Croizat in Journ. Arn. Arb. 19: 97. 1938.——E. shouanensis H. Keng in Journ. Wash. Acad. Sc. 41: 205. 1951; et in Taiwania 6: 46. 1955; 台湾植物志3: 464. 1977; J. S. Ma ＆ C. Y. Wu in Collect. Bot. 21: 114. 1992; 台湾植物志ed 2, 3: 466, pl. 245, 1993.——E. orientalis auct. non Linn.: Hayata in Journ. Coll. Sc. Univ. Tokyo 20: 70. 1904.