Morphological study of floral nectaries in Euonymus and the probable origin of the echinate fruit surface
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A conspicuous nectary disk is common but has a distinguishing morphology in the cosmopolitan genus Euonymus. Our study focuses on the morphology of floral nectaries in 21 representatives of Euonymus and Glyptopetalum. Two main types of nectaries were documente... ...
