Phylogenetics and morphological evolution of the tribe Sorbarieae (Rosaceae–Amygdaloideae): implications for its circumscription and systematics
The diagnostic utility of pollen micromorphology—particularly sexine ornamentation—as a reliable marker for infrageneric delimitation within the tribe Sorbarieae is demonstrated, demonstrating the diagnostic utility of pollen micromorphology as a reliable marker for infrageneric delimitation within the tribe.