
          Vitis longii

Sample Taken 7/8/42
Studied 7/9/42

Under surface of mature leaf almost glabrous but little
whitish wooly pubescence appearing on the veins.  Setaceous hairs
tufted in axils of veins and more or less generally distributed
on fine veinlets of the under intervein surface.  Petiole whitish-wooly
pubescent.

On upper surface of mature leaf whitish wooly-cobwebby hairs
more or less generally distributed but most marked along veins
No setaceous hairs noted on upper surface

Young growing point of cane shows abundant appressed
cobwebby-wooly pubescence extending out [out] to petiole of young leaves
and along veins of the under side.  Pubescence light on under intervein
areas but long setaceous hairs occur generally over these areas
even in quite young leaves.  Tufted at axils of veins also

Upper surface of young leaves shows cobwebby hairiness generally
though not excessively heavy

Tendrils single-forked in this specimen.
        