Langsdorffia

Langsdorffia

Langsdorffia Mart.
Engl.: langsdorffia.

Langsdorffia hypogaea

Langsdorffia hypogaea Mart.
Port.: rosa de caboclo.
Bot. syn.: Langsdorffia mexicana Liebm.

I have no articles for this botanical term, but there might be some for the next level down (if found).