αἰγίπυρον
From LSJ
Χαίρειν ἐπ' αἰσχροῖς οὐδέποτε χρὴ πράγμασιν → Non decet in rebus esse laetum turpibus → In schlimmer Not ist Freude niemals angebracht
Spanish (DGE)
-ου, τό
bot., prob. gatuña, Ononis spinosa L. (pero cf. αἰγίπυρος 2), κακὸν αἰ. GVI 1409 (Nemauso II d.C.).
Russian (Dvoretsky)
αἰγίπῠρον: τό Anth. = αἰγίπυρος.