. . "Polygonum cognatum, commonly called Madimak (from Turkish mad\u0131mak) or Indian knotgrass, is an edible weedy creeping perennial herb in the genus Polygonum, frequently eaten by people of Turkey. It has larger leaves than most other species of Polygonum."@en . . "*Polygonum myriophyllum (H. Gross)" . "*Polygonum chitralicum (Rech. f. & Schiman-Czeika)" . "*Polygonum ammanioides (Jaub. & Spach)" . "*Polygonum alpestre (C.A.Mey.)" . . . . . . "*Polygonum rupestre (Kar. & Kir.)" .