The plant grows and the lava level goes up, but that doesn't make it an incremental. Its a platformer game without any incremental game mechanics.
https://en.wikipedia.org/wiki/Incremental_game
So then what make a clicker incremental. The points or clicks you have increasing are an incremental mecanic like the lava or the plant. Anywhere I hope you enjoy the game.
About the wiki there are games that don't follow the genre exactly.
