γναφάλλιον
From LSJ
τὸν ἰητρὸν δοκέει μοι ἄριστον εἶναι πρόνοιαν ἐπιτηδεύειν → it appears to me a most excellent thing for the physician to cultivate prognosis
English (LSJ)
τό, cotton-weed, Diotis maritima, Dsc.3.117, Plin. HN27.88:—also γνᾰφαλλίς, ίδος, ἡ, Ps.-Dsc.3.117.
Spanish (DGE)
-ου, τό
bot. planta algodonera, Diotis maritima Dsc.3.117, Gal.11.861, Plin.HN 27.88.