Squares of the spherical harmonics, |Yl,m|2, plotted as a function of theta and phi. Colour is according to the phase, with zero phase (real and positive) coloured red and phase of pi (real and negative) coloured cyan. z axis is up, x axis is toward and to the left, y axis is toward and to the right.

Y0,0 or s
Y1,0 or pz (NOT SQUARED) Y1,0 or pz (squared, as are all the rest)
Y1,1 or p1 Y1,-1 or p-1
or px or py
Y2,0 or d_z^2
Y2,1 or d1 Y2,-1 or d-1
or dxz or dyz
Y2,2 or d2 Y2,-2 or d-2
or d_x^2-y^2 or dxy
Y3,0 or f_z^3
Y3,1 or f1 Y3,-1 or f-1
or f_xz^2 orf_yz^2
Y3,2 or f2 Y3,-2 or f-2
orf_z(x^2-y^2) or fxyz
Y3,3 or f3 Y3,-3 or f-3
or f_x(x^2-3y^2) or f_y(3x^2-y^2)