Assertion: flower's structure | /r/Synonym | nectary
Facets:
Source sentences:
text: Small secretory structures, called nectaries, are often found at the base of the stamens; they provide food rewards for insect and bird pollinators.
text: In angiosperm: General features Small secretory structures called nectaries are often found at the base of the stamens and provide food rewards for pollinators.