Hybrid Walnut Scions Offered for Nut Breeding (The following note seems to me to belong in the NNGA Report, even though it wasn't on the program. It is an invitation to the experimenters to get something they might want.--J. Russell Smith.) Thomas R. Haig, M.D., 3344 H. St., Sacramento, California, reports a promising cross of northern California black X Persian walnut: "The nuts are fertile. This hybrid produces =pistillate flowers only=, lending itself easily to pollination with the various varieties of Persian. Should any experimenter wish scions he is welcome. Such scions could save considerable time. "The tree is now 9-10 years old. I obtained 5 nuts in 1947, by back-crossing the hybrid to Persian walnut. One seedling obtained previously by this hybridization is not yet bearing." Other members who have available scions of promising hybrids or other new varieties of nut trees are invited to communicate promptly with the Secretary. A list of these will be published in =THE NUTSHELL= for Spring, 1948. Hybrid Oak Information Mr. Thomas Q. Mitchell, 16 East 48th Street, New York 17, New York, calls our attention to his article on "Hybrid Oak Crop Trees," in Harper's Magazine for February, 1948. He adds: "A much longer article is in preparation (in collaboration with Mr. Charles Morrow Wilson) for Scientific Monthly. Can you report any hybrid or exotic oaks there, or put me in touch with any Dendrophiles interested in oak hybrids as crop trees?"