(i7i) 



3793- Downy, or sweet, winter grape. — The fruit of Vitis cinerea Englem. Native 

 of the southern central United States. Collected by H. H. Rusby at 

 Nashville, Tennessee. 



3794. Munson's grape. Mexican grape. — The fruit of V. Munsoniana Simpson. 

 Clusters and grapes of enormous size, but pulp extremely acid, mucilaginous, 

 and inedible. Native of Mexico. Collected by H. H. Rusby on Limon 

 Mountain, Guerrero, Mexico. 



3795. Canon grape. — The fruit of Vitis arizonica Engelm. Native of the south- 

 western United States and Mexico. Collected in Johnson's Canon, Arizona, 

 by H. H. Rusby, August, 1909. 



3796. California grape. — The fruit of Vitis californica Benth. Native of the 

 Pacific Coast region. Collected at Redlands, California, by H. H. Rusby, 

 August, 1909. 



3797. The fruit of Vitis bicolor Le Conte. Native of the eastern and central 



United States. From Salem, Indiana, by W. H. Rudder. 



3798. Common wild, or fox, grape. — The fruit of Vitis Labrusca L. Native of the 

 eastern and central United States. Collected by H. H. Rusby at Oscawanna 

 Lake, New York, September, 1918. 



3799. Concord grape. — The fruit of a cultivated form of the preceding, originating 

 accidentally. Grown by H. H. Rusby at Newark, New Jersey. 



3800. Worden grape. — An improved form derived from the Concord. Same donor. 



3801. Jefferson grape. A cultivated variety said to be the result of hybridization 



between Iona and Concord. 



3802. Niagara grape. — A favorite cultivated variety, resulting from hybridization 

 of Concord with Cassidy. Same donor. 



3803. Eaton grape. Another cultivated variety. Same donor. 



3804. Lindley grape. — The result of hybridization between V. Labrusca and 



V. Chasselis. Same donor. 



3805. Escol. Palestine grape. Biblical grape. — The fruit of Vitis vinifera L. 

 Native of Europe and Asia, and cultivated in many varieties in all warm 

 regions. Grown in Palestine and supposed to be of the same stock as that 

 mentioned in the Old Testament. 



Numbers 3806-3814, inclusive, are varieties of Vitis vinifera L. cultivated for making 

 raisins. Grown in California and presented by G. W. Horsford, October, 

 1909. 



3806. Verdelle grape. 



3807. Cornichon grape. 



3808. Another sample of the preceding variety. 



3809. Black Morocco grape. 



3810. Black Ferrara grape. 



3811. Emperor grape. 



3812. Black Emperor grape. 



3813. Flame Tokay grape. 



3814. Another sample of the same. 



3815. Sultana raisins. A small seedless variety. 



3816. California raisins, made from grapes grown in California. 



3817. Greek currant grapes. — A seedless variety of the same species, yielding the 

 dried grapes known as Greek or Zante Currants. 



