Phal amabilis 'M'

[JaneEyre]

I am so amazed at how many variations of Phal amabilis I have seen. Mine finally bloomed and I am pleased with the shape (I didn't know what to expect as the blooms didn't develop last year when I got it)







I am also a bit confused about the species itself. In some cases I have seen people referring to it as Phal aphrodite and Phal amabilis interchangeably. I know they are two different species but what is the difference? Somewhere I was reading that one got misnamed at some point and, hence, the confusion. However, I can't find that website link anymore and I am not sure of its validity. Anyone out there can shed the light?

Thanks