It's well known, that Nepenthes dubia has very interestingly shaped pitchers. However, this not only holds true for the adult plants. Seedlings already have pitchers that can easily been told apart from other species. These pitchers are just 6-8 mm in height.
Nepenthes dubia Seedling pitcher.
Nepenthes dubia Seedling pitcher. Note the peristome and the laterally compressed pitcher, resembling the pitchers of young N. inermis plants a little.
Nepenthes dubia Seedling pitcher. Note the peristome and the laterally compressed pitcher, resembling the pitchers of young N. inermis plants a little.
