- Addendum 1 Table 1 describes selection UFR-13 (FG 1731) as a putative C. ichangensis/Poncirus hybrid. The displayed label preserves the source's putative qualification and trial code; it does not assert verified cultivar parents or a confirmed cross.
Source [1]: https://crec.ifas.ufl.edu/media/crecifasufledu/citrus-research/images/rootstock-trials/st-helena-survey/Trial16_addendum1.pdf
World of Citrus