πικρὸν με ἀπαιτεῖς ἐνοίκιον → you ask too much of me, you demand a bitter rent from me
colubrina colubrinae N F :: plant; (also called bryonia and dracontea)
colubrīna, æ, f. (colibrinus), serpentaire [plante] : Ps. Apul. Herb. 14.