Gruenberg-Fertig, I.; Zohary, M.; Heyn, C. C. (1974). (380) Proposal to Conserve the Generic Name 5985 Hippomarathrum Link (1821) non Hippomarathrum P. G. Gaertn., B. Mey. & Scherb. (1799) against Cachrydium Link (1829), Trachymarathrum Tausch (1834), Lophocachrys (Koch ex DC.) Bertol. (1837) and against Aegomarathrum (Koch ex DC.) Meissn. (1838) [Umbelliferae]. Taxon. 23(2-3): 438-440.
(380) Proposal to Conserve the Generic Name 5985 Hippomarathrum Link (1821) non Hippomarathrum P. G. Gaertn., B. Mey. & Scherb. (1799) against Cachrydium Link (1829), Trachymarathrum Tausch (1834), Lophocachrys (Koch ex DC.) Bertol. (1837) and against Aegomarathrum (Koch ex DC.) Meissn. (1838) [Umbelliferae]