The leaf which has one leaflet is called simple leaf. Simple leaves or single leaves are of three types.
1. Unsegmented leaf: A simple leaf without segments is called an unsegmented leaf. For example, mango.
2. Cartilage leaves: A simple leaf with slightly broken edges is called a cartilaginous leaf.
3. Fragmented leaf: A simple leaf with more fragmented leaflets is called a fragmented leaf.
Compound leaf: A leaf that has more than one leaflet or pinna is called a compound leaf. For example – Sajina, Lajjavati, Rose, Kamini, Neem, Krinchchura, Radhachura, Dhincha etc. Compound leaves are of two types. Pinnate compound leaves and palmate compound leaves.