What is this species of angiosperm from Morocco?
Look into the Symphytum genus, or related genera within Boraginaceae (the forget-me-not family). It is loosely similar to Symphytum officinale, but clearly not that species. The overall layout, size, leaves and hairyness of the stalks is similar to species in Symphytum.

Here is Symphytum officinale, as an example of the overall appearance:  



Also similar from the Anchusa genus in the same family (Anchusa azurea):