Originally Posted By: VirtuallyMe
...and does mutating plant #15 (Red Berries Cactus) give you either #1 (Mela Rare Oak) OR #16 (Hibiscus Tiered Cactus)


Yes, that's correct.

As far as I know, the Green Ivy Lotus only mutates into the Goldenberries Caladium and the Tahitian Ridged Cactus only mutates into the Roseceae Fern. I've used the mutation liquid on those and have never gotten anything else. It may be possible that they mutate into each other, but I personally haven't seen it happen.