Bailly
v. τιθύμαλος.
Bailly 2020 Hugo Chávez Gérard Gréco, André Charbonnet, Mark De Wilde, Bernard Maréchal & contributeurs / Licence Creative Commons Attribution - Pas d'Utilisation Commerciale - Pas de Modification — « CC BY-NC-ND 4.0 »
LSJ
ὁ, spurge, Euphorbia Peplus, Cratin. 325 (lyr.), Ar. Ec. 405, Thphr. HP 9.8.2, PHolm. 5.24, 25.1; heterocl. pl. τιθύμαλλα AP 9.217 (Muc. Scaev.). — Seven kinds are enumerated by Dsc. 4.164; τ. ἄρρην, = χαρακίας, l.c., cf. Thphr. HP 9.11.8; τ. θῆλυς, = μυρσινίτης or μυρτίτης, ib. 9.11.9, Dsc. l.c. ; used for poisoning water in warfare, Afric. Cest. p. 15 V.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)