Synonymy
Euphorbia esula var. cyparissioides Boiss. in Candolle, Prodr. 15(2): 161. 1862
- ≡Galarhoeus esula subsp. cyparissioides (Boiss.) Hurus. in J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 6: 248. 1954
- ≡Galarhoeus esula var. cyparissioides (Boiss.) Hurus. in J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 6: 249. 1954
- =Euphorbia kaleniczenkii var. nana Hurus. in J. Jap. Bot. 16: 394. 1940
- =Galarhoeus croizatii Hurus. in J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 6: 249. 1954
- ≡Euphorbia croizatii (Hurus.) Kitag. in J. Jap. Bot. 31: 304. 1956, nom. illeg.
- ≡Euphorbia leoncroizatii Oudejans in Phytologia 67: 46. 1989