Micromorphology of Sorbus intermedia Pers. nectary surface in different phases of blooming

Micromorphology of Sorbus intermedia Pers. nectary surface in different phases of blooming

Blog Article

The structure of floral nectary surface of Sorbus intermedia in different phases of flower 2005 honda accord intake manifold development was examined using scanning electron microscopy.Nectaries in S.intermedia flowers represent a receptacle type.The sculpture of cuticule on nectary epidermis and overlaying cells was described.

The differences in the size of striaes on the outer cell wall of epidermis during the flower development were stated.Nectarostomata were situated in small hollows.In the buds, they were closed and not fully cmpk bolus developed.During pollen release phase, the outer ledges of the guard cells were better developed than at the beginning of blooming.

Depressions on nectary epidermis cell walls were observed in the final phase of blooming.