In family liliaceae, the leaves are stipulate and reticulate in
Smilax
Smilax is a genus of flowering plants belonging to family Liliaceae. In most of the plants belonging to family Liliaceae, the leaves are exstipulate (stipules are inconspicuous or entirely absent) and the venation is usually parallel (the veins present within the leaves are parallel to each other). But in Smilax, the leaves are stipulate i.e stipules are present. Stipules are outgrowths present on either side of the base of a petiole. In smilax, the venation is reticulate (veins are interconnected and forms web-like structure). So, the correct answer is 'Smilax'.