University of California, Riverside
College of Natural and Agricultural Sciences
UCR Citrus Variety Collection - Home
UCR Home UCR Web Sites

Tibbetts Parent Washington navel

Citrus sinensis (L.) Osbeck


CRC 4051

PI 654840

VI 622




Photos by David Karp and Toni Siebert, 2/25/2010, CVC. Photo rights.


Source: Received as budwood from the tree growing at Magnolia/Arlington Ave., Riverside, Calif., 1999.


Parentage/origins: Budwood collected from only surviving original Parent Washington navel tree at Magnolia and Arlington Avenues, Riverside, California.


Rootstocks of accession: C-35 citrange


Season of ripeness at Riverside: December to January


Notes and observations:

Budwood collected by John Bash on April 2, 1991. Tree still pathogen-free except for CVIIa which is most likely arrived from Bahia, Brazil, within the 1870's. VI 622 was STG and is free of citrus viroids.


Availability: Commercially available in California through the Citrus Clonal Protection Program.

USDA Germplasm Resources Information Network page for Tibbetts Parent Washington navel orange






How to Support the Collection

Page created by: Center for Visual Computing
Maintained by:

UC Seal