Mammillaria magnimamma var. bucareliensis MCG Botanics for the plant enthusiast part 40 . There are several 'tiger tooth' Philodendron cultivars on the market characterised by oblong shaped, pinnatifid leaves. Two of them originate from hybrid crosses Wolfsbane, Monkshood or Aconitum. It's all the same plant. And it's all very poisonous. But what a treat to have such incredible colour this late in the season. The darker form is Amazon.com : Monstera Deliciosa Swiss Cheese Plant Overall Height 24" to 28" Tropical Plants of Florida (Plant + Fertilizer + Heat Pack) : Patio, Lawn & Garden What could be causing yellowing on my Monstera? An Illustration of 26 Notable , with Notes on Development and Types of Fenestrations by Samuel Brillo Medium