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


Hall grapefruit X Rubidoux citrumelo trifoliate hybrid

C-190 Citrumelo

X Citroncirus spp. RUTACEAE

CRC 3889

PI 539829

VI 504

Photos by Toni Siebert and David Karp, CVC, 10/30/2013. Photo rights.


Source: Received as seed from the Rootstock Breeding Program, 1983.

Parentage/origins:  Hall grapefruit X Rubidoux trifoliate


Rootstocks of accession: Carrizo citrange


Season of ripeness at Riverside: Unknown at this time. 

Notes and observations:

12/1988, EMN: This source was a rootstock sprout on tree at 12D-22-1 in WPB tristeza plot, budwood obtained by Don Cole 9/83; tree had been tristeza inoculated. This is not the same as CRC 3821. M. Roose checked fruit morphology and ran isozyme test.


Availability: Commerically available in California through the Citrus Clonal Protection Program. Click here to order budwood.

USDA Germplasm Resources Information Network page for Hall grapefruit X Rubidoux citrumelo trifoliate hybrid (C-190)





How to Support the Collection

Page created by: Center for Visual Computing
Maintained by:

UC Seal