G(2,n)

The Grassmannian G(2,n) is the moduli space of 2-dimensional linear subspaces of Cn. Since G(1,n) is the same as the projective space Pn-1, G(2,n) is the first "interesting" example of a Grassmannian.

Special cases

 * Dual P2
 * G(2,4)

Generalizations

 * Grassmannians
 * The moduli stack of genus zero stable maps to Pn-1