Linum usitatissimum – Flax, cultivated flax; Linaceae family. Parts used in medicine include: ripe linseeds – Lini semen, cold pressed linseed oil – Lini oleum and pomace (flax flour) – Lini seminis placenta.
Plantago psyllium L. (Plantago afra L.); Plantaginaceae – Plantain family. The raw material is the whole, ripe seed.
PL