رطى4 أَرْطَتِ الأَرْضُ The land produced the kind of trees called أَرْطًى [or أَرْطَى; as also آرَطَت, belonging to art. ارط, q. v.]. (S.) رَوَاطٍ Sands producing the trees called أَرْطَى or أَرْطّى. (M.) أَرْطًى [or, as some say, أَرْطَى]: see art. ارط: (K:) it is of the measure أَفْعَلٌ [or أَفْعَلُ] for one reason, and فَعْلًى [or فَعْلَى] for another reason: for they say أَدِيمٌ مَأْرُوطٌ as well as ↓ مَرْطِىٌّ, meaning A hide tanned with the leaves of the tree called ارطى.مَرْطِىٌّ: see أَرْطًى, above.