Duggar. 1. Tex. Sta. Bul. 39:811. 1896.
Duggar Golden. 2. Ala. Sta. Bul. 11:8, 11. 1890.
Glands globose; flowers small; fruit large, roundish; color yellow, with a blush; flesh yellow, subacid, firm; clingstone; ripens the last of July.
Duggar White. 1. Ala. Sta. Bul. 11:8. 1890.
Flowers large, white; fruit medium in size; flesh white, very firm; quality good; ripens the middle of July; not very prolific.
Duke of Marlborough. 1. Brookshaw Pom. Brit. 1:Pl. 27 fig. 1. 1817.
A variety resistant to mildew, found in the garden of the Duke of Marlborough, near Brentford, Middlesex, England. Flowers large; fruit large, slightly flattened about the base, heavily pubescent; ripens August 10th.
Duke of York. 1. Can. Hort. 25:326. 1902. 2. Bunyard Cat. Fr. Trees 35. 1913-14.
This variety is a cross between Early Rivers nectarine and Alexander peach, made by Thomas Rivers, Sawbridgeworth, England. Fruit large; skin brilliant crimson; flesh tender, melting, refreshing; ripens with Alexander.
Du Lin. 1. Thomas Guide Prat. 48. 1876.
A variety from Aire, France, with reniform glands.