Other
The Riverside citrus collection records African Shaddock × Rubidoux trifoliate as received in 1988 as budwood from the US Date and Citrus Station. The UCR entry identifies it as CRC 3969 / PI 539830 / VI 476. The page also notes a move to Lindcove when the station closed and says budwood from Lindcove, Hybrid 15-1, was brought to Riverside for entry in CCPP and the variety collection; it does not date the Lindcove-related movement or explain its sequence relative to the 1988 receipt.
- USDA Date and Citrus StationOther
Source of the African Shaddock × Rubidoux trifoliate budwood received by Riverside in 1988.
Sources: [1]