I want to add label for row color in seaborn clustermap.
Taking the example from this question:
additional row colors in seaborn cluster map

In one answer there are labels with rotation=90:
vertical label

I want to change the rotation of the text to be horizontal.

I tried

g.ax_col_dendrogram.set_xlabel('species',rotation=0)
or
plt.setp(g.ax_col_dendrogram.get_xticklabels(), rotation=0)

but it does not make the change.

I tried to search in the manual but I can’t seem to pin down the key word for this label.