A ‘faucet and sink’ arrangement occurs in this species and the nectary is represented by a small protuberance on the ventral surface of the column.
Saccate nectary at base of floral tube formed by partial fusion of labellum and column.
The nectary is supplied by a single vascular bundle comprising xylem and phloem.
Many possess, at the base of the ovary, a disc-like nectary from which nectar is secreted via modified stomata.
Major morphological differences in the family are found in the type of inflorescences, and the shape and position of the nectary bracts.
At the anthesis, a nectary is present at the base of the ovary and trichomes can be observed on the ovary epidermis.
Oil glands or nectaries are absent; thus, pollen is the only available floral resource for pollinators.
Their leaves have nectaries , which produce nectar consumed by the ants.
So these are called extra floral nectaries and this process really drives what goes on here in this forest.
Flowers of both sexes lack petals and nectaries .