A taxonomic study of the 'medicagoid'Trigonella(Leguminosae)

摘要

The medicagoidTrigonellaare a cohesive group of Old World species of much closer affinity toMedicagothan toTrigonella. A numerical examination indicated that these are appropriately placed in two sections, each with a number of perceivable subdivisions. A key and illustrations to the 23 species recognized in this study are presented.