the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > inflorescence or collective flower > [noun] > adhesion of parts (2)
adnation1850
Attachment of the surface of one part to that of another part; the condition of being adnate; esp. the union of one whorl of floral organs to…
consolidation1851
In various specific applications. Botany. = adnation, n.