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African shaddock X Rubidoux trifoliate

X Citroncirus spp. RUTACEAE

CRC 3969
PI 539830
VI 476

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

Source: Received as budwood from the US Date and Citrus Station, 1988.

Parentage/origins: African Shaddock x Rubidoux trifoliate

Rootstocks of accession: Carrizo citrange

Season of ripeness at Riverside: October to November

Notes and observations:

EM: Moved to Lindcove when USDCS closed. Reported as a possibly promising rootstock by Menge & Roose (1988). Budwood from Lindcove Hybrid 15-1 brought to Riverside for entering into CCPP as a VI and for variety collection.

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

USDA Germplasm Resources Information Network page for African shadock x Rubidoux trifoliate



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