Harold Koopowitz comes right out and says he considers moquettianum to be a separate species from glaucophyllum.....he claims glaucophyllum is the dullest and least interesting of the cochlopetalum group...he barely gives it 7 lines of description. He RAVES about moquettianum. Chamberlainianum no longer exists. Liemianum used to be a variety of chamberlainianum but now has its own species status. Chamberlainianum is now victoria-reginae, NOT to be confused with victoria-mariae which used to be called victoria-reginae until recently. Is all this clear as mud? At least primulinum is distinct..at least the yellow form.
