Few kinds of fantasy plants for your project. Each kind of a flowers have few different meshes. Grayscale vertex color for your ability to animate wind by shader. Triangles counts (aproximately):
Plant 1 - 1370 tris
Plant 2 - 740 tris
Plant 3 - 8500 tris
Plant 4 - 2300 tris
Plant 5 - 4500 tris
Plant 6 - 5000 tris
Plant 7 - 176 tris
Plant 8 - 840 tris
