偽ぎ鱗りん茎けい

noun

pseudobulb

Botanical term for the thickened, bulb-like stem of certain orchids that stores water and nutrients.

• ラン科かの植しょく物ぶつには偽ぎ鱗りん茎けいを持もつものが多おおい。

  Many plants in the orchid family have pseudobulbs.