Does anyone know as to what these 3 species could be? According to the person I chatted with on Facebook he only knows there are 3 Myrmecodia within West Sulawesi. 2 of which are similar to one another and have white stems but the leaves differ in shape. The other has a redder stem and has narrow & oblong leaves. The only species of Myrmecodia in Sulawesi I can think of is M. tuberosa "menadensis" but the species is only found in Central Sulawesi + it doesn't match the morphology.
Personally I believe Sulawesi (or New Guinea as a whole) is relatively poorly sampled when it comes to Myrmecodia species and all 3 I've posted may be new to science...