
          Cynthiana

Sample Taken 7/8/42
Studied 7/10/42

Under surface of the mature leaf shows the bunched rusty-wooly
pubescence characteristic of Vitis aestivalis, setaceous hairs abundant along
main ribs on veins but no tufting at axils of veins.  Some rusty-wooly
pubescence on petiole -- more abundant near insertions at base of leaf.

Upper surface of mature leaf glabrous

Rusty hairiness on young growing tip and veins of under side
of young leaves.  Thin cobwebby pubescence on under side of small leaves in
the intervein area

Setacious hair not prominent on under vein surfaces of young leaves
upper surface of young leaves show little hairiness except
along veins

Tendrils single-forked

[sketch of single-forked tendril] 
        