Vegetative propagation is a mode of reproduction in which new plants are formed from vegetative parts (vegetative propagules) of the plant like root, stem, etc.
It is very common in higher angiosperms.

Following are some units of vegetative propagation:
Bulbil – Agave
Bulbs – Onion, Garlic
Eyes – Potato
Leaf buds – Bryophyllum
Offset – Hyacinth and Pistia
Rhizome – Ginger
Runner – Oxalis
Sucker – Mint