1982.
California, United States
Comment: According to donor's records, this was collected from UCR 18B-23-02 in 1982. See comments under Narrative.
Donor(s):
01 June 2001.
Valencia Province, Valenciana, Comunidad, Spain
Comment: Source tree (age 5 years; rootstock sour orange) maintained in IVIA screenhouse. Indexed at IVIA as free of all known graft-transmissible diseases.
Donor(s):