Pachyphytum oviferum vs. Graptopetalum amethystinum
I've been trying to figure this out and I keep coming across conflicting information. I originally thought the plants in the first 2 photos (1 in this post, then 2 more posts) were two different colors of Pachyphytum oviferum, and the third photo was Graptopetalum amethystinum. I see some people/nurseries label the plant in the second photo as Graptopetalum amethystinum; but then, what is the plant that is a similar shape (slightly longer leaves) but more purple, in the 3rd photo? When I see these, are they just hybrids of some sort? I'm thinking somebody on here can clarify this for me!