Reproductive systems and low outbreeding barriers between Jacaranda cuspidifolia and J. mimosifolia (Jacarandeae, Bignoniaceae)

Nelson Bittencourt
The genus Jacaranda shows notable karyotype stability and a prevailing self-sterile breeding system with evidence of late-acting self-incompatibility in several species. However, some studies have indicated self-compatibility in J. mimosifolia, a species cultivated worldwide in tropical and subtropical areas. Jacaranda cuspidifolia is a close related species with natural distribution broadly overlapping to that of J. mimosifolia, and manual heterospecific pollination studies have indicated that these species are interfertile, but there is no report on the...
1 citation reported since publication in 2019.
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