Jacobson trifoliate

Poncirus trifoliata (L.) Raf. RUTACEAE

CRC 3411
PI 539773


Received as seedlings from L. Jacobson Ranch, Placentia, CA, 1961.


Parents unknown.

Rootstocks of accession

Carrizo citrange, C-35 citrange

Season of ripeness at Riverside

October to November

Notes and observations

This was listed as a dwarf trifoliate on the Jacobson Ranch. Seed went from UCLA to Cramlett Ranch, Visalia; seedlings then to CRC.


Not commercially available in California.


USDA Germplasm Resources Information Network page for Jacobson trifoliate



Jacobson trifoliate sliced open
Jacobson trifoliate tree
Jacobson trifoliate on tree
Jacobson trifoliate branch with leaves
Photos by David Karp and Toni Siebert, CVC. 10/30/2013.
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