Just looked at the Lamac ( light aircraft manufacturers association of Canada) specs. If I remember correctly, They want to see a maximum of 3 psf wing loading for Vc of 60mph, rising to a maximum of 12psf for Vc of 120mph and above.
Why only 3 psf? Looks to me they just want standard wings with a cl max of 1.5.
The Zenith 701 stol has a wing loading of about 10 psf, yet has a Vc of about 60mph, with a cl of about 3.