UCR CRC 3360 reports the parentage as Satsuma mandarin × Meiwa kumquat. This tree expresses the user-requested Mandarin × Meiwa cross, retaining Satsuma as the UCR-reported Mandarin subtype. The record is a reported pedigree, not a genetic test; it does not establish seed/pollen direction, so both parent roles are unknown.
Source [1]: https://citrusvariety.ucr.edu/crc3360
World of Citrus