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Poncirus trifoliata (CRC 4009)

Poncirus trifoliata (L.) Raf. RUTACEAE


CRC 4009

PI 600650



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


Source: Received as seed from Guandong, China (PRC), 1989.


Parentage/origins: Parents unknown.


Rootstocks of accession: Carrizo citrange, C-35 citrange


Season of ripeness at Riverside: October to November


Notes and observations:

Put in variety collection at request of Mike Roose. Seed grown at Rubidoux (Exp. 1881)- both trees from same seedling.

Roose #I89-3-45 (Rubidoux Code 1881-3). Nucellar seedling of open pollinated seedling trifoliate from Guangdong, PRC. Lot of 31 seeds (collected 12-1988) received by D. Gumpf for M. Roose 02-29-1989. Selected as nucellar type by M. Roose based upon isozyme data. Budwood from seedling tree I89-3-45 to NCGRCD 04-1991. 


Availability: Not commercially available in California.


USDA Germplasm Resources Information Network page for Poncirus trifoliata (CRC 4009)







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