C-32 citrange trifoliate hybrid

X Citroncirus sp.

Poncirus trifoliata (unknown cultivar) x C. sinensis 'Ruby'

CRC 3911

PI 539820

VI 287

Photos by David Karp, CVC. Photo rights.

Source: Received as budwood from the UCR Breeding program.

Parentage/origins: Reported to be a hybrid of Poncirus trifoliata and Ruby blood orange.

Rootstocks of accession: Carrizo citrange

Season of ripeness at Riverside: Unknown at this time

Notes and observations:

TJS: C32 citrange consistently has a very low seed count and so it has been difficult to collect seed from in order to use as a rootstock.

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

USDA Germplasm Resources Information Network page for C-32 citrange trifoliate hybrid

Bibliography:

Hortscience 21(1): 157-158. 1986: C35 and C32: Citrange rootstocks for citrus.