Flower bulbs of quality, "Califlora", "Tecolote" : fall, winter and spring of 1957-1958 : wholesale only - Davids & Royston Bulb Co.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Los Angeles, California, Davids and Royston Bulb Co., Incorporated, [1957], 1957)
https://www.biodiversitylibrary.org/bibliography/205220
Keywords: Bulbs (Plants)|California|Catalogs|Flowers|Los Angeles|Nursery stock|Seeds|