bunch of grapes

peduncle

Offshoot that connects the cluster to the branch.

tendril

Spiral strand enabling the vine branch to attach itself to a natural or artificial support.

branch

Secondary offshoot of a branch or a vine shoot.

grape

Differently colored fruit cultivated for the table or for wine making.

pedicel

Terminal offshoot of the stem or twig; it first connects the flower, then the fruit, to the peduncle.