noun
calla lily
Refers specifically to Zantedeschia aethiopica, the common white calla lily.
庭のオランダカイウがきれいに咲いた。
The calla lilies in the garden bloomed beautifully.
Full kanji spelling with ateji for 'Holland'; very rare.
From オランダ (Oranda, 'Holland') + 海芋 (kaiu, 'calla lily'), a calque or loan translation of the Dutch or English name.