The Bulletin 
19 
TABLE No. 3. 
Sex Ratios Among the Progeny of Hermaphrodite Vines with Reflexed Stamens Crossed 
With Hermaphrodite Vines With Upright Stamens 
Year 
Female Parent 
Male Parent 
Number 
of Seed¬ 
lings 
Surviving 
1911 
Scuppernong_ 
Hope 
57 
1912 
Scuppernong_. _ 
Hope_ .. 
661 
1912 
Thomas ... _ 
Hope. _ . 
444 
1912 
James-. ____ 
Hope_ 
158 
1913 
Flowers_ 
Hope_ _ 
104 
Totals.. . .. 
— 
1,424 
Stain inate 
Flowers 
Hermaph¬ 
rodite 
Flowers 
Upright 
Stamens 
Hermaph¬ 
rodite 
Flowers 
Reflexed 
Stamens 
Sex Not 
Deter¬ 
mined 
0 
24 
33 
0 
0 
324 
328 
9 
0 
197 
228 
19 
0 
79 
74 
5 
0 
39 
53 
12 
0 
663 
716 
45 
X Urnm 
Fig. 8.—A typical hermaphrodite flower cluster with upright stamens. 
Fi generation seedling of Thomas X Hope (three-year-old vine). 
Natural size. 
