They remind me some kinds of the family Cactaceae. Unfortunately, the most similar, on my view, Hylocereus (Pitaya or Pitahaya), Epithyllum and Shlumbergera are not from the necessary range of time or region. For example, Pitaya was at first mentioned by Pedro Cieza de León in 1553, in the "Crónicas del Perú".
Maybe someone knows any resemble plants, originated in the European, African or Asian regions.
In general, on my opinion, it can be some succulents or the other Cactaceae.
Maybe someone knows any resemble plants, originated in the European, African or Asian regions.
In general, on my opinion, it can be some succulents or the other Cactaceae.

