Integrative morphological, palynological, and phylogenomic evidence supports the recognition of Hongdaicitrus as a new genus within Citrus sensu lato
Resolving the evolutionary relationships and generic boundaries of Citrus sensu lato (s.l.) remains a major challenge in plant systematics, largely because complex reticulate evolution and insufficient sampling of wild lineages have obscured the recognition of independent evolutionary entities. Here, we describe Hongda...