Which of the following plants is used to extract the blue dye?
Trifolium
Lupin
Indigofera
Cassia
$ K _{(5)} C _{1+2+(2)} A _{(9)+1} G _{1}$ is the floral diagram of the family
Epipetalous and syngenesious stamens occur in
Distinguish between families - Fabaceae, Solanaceae, Liliaceae on the basis of gynoecium characteristics (with figures). Also write economic importance of any one of the above family.
The standard petal of a papilionaceous corolla is also called