Top left plant might not be but the other two are the same plant

I've personally removed the other two forms as pups from the top left plant.

I would have to see that to believe it, WL. A change in the pattern of markings is not that unusual but a change in color is. A red plant sporting a pink pup is just about unheard of!

I didn't believe it either and took the second picture which actually has all 3 forms in it I think. Of course, that doesn't prove anything so next time I'll be sure to separate them out and get better pics showing the parentage.

I was thinking that this might be an example of an unstable cross. I've heard that discussed before but wasn't quite sure what that would look like.

There's no such thing as an "unstable cross", that is to say the genetics remain constant unless they undergo some chromosomal mutation, but that is presumeably a fairly rare occurance, as with humans. Either a hybrid or a species can have unstable MARKINGS, though. Spots, bands or variegation can come and go, either within an individual plant or as a sport, with a pup looking different from the mother. The pigments that are present, however, tend to remain constant, although there are chimeras where you can have different colored tissue existing side-by-side in the same plant, so I suppose it's possible. Red and pink do derive from the same basic pigments, I've just never seen a dark red plant throw a pink sport.

I've got another form. Maybe form isn't the right term, but when the pup is as big as the mom and looks a lot different, and in this case better, it's something. In this case the mom is just a pup herself and she pupped almost immediately after being removed from her mom and stuck in a pot with a fair amount of fertilizer and hung in the sun. The pup is the one on the right.

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Those kind of variations and color fusing are really not that unusual. I'll try to get a picture of Vallenato, it does that too but it's not a permanent change.

I'm sure you're right Lisa, but it does make for some pups that are more "unique" than their parents. With our fcbs registry being what it is, you could (spray some water on them) take pictures and register a name.