X Citroncirus spp. RUTACEAE
Received as seed from the Rootstock Breeding Program, 1983.
Hall grapefruit X Rubidoux trifoliate
Rootstocks of accession
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.
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)