tuberose
A fragrant flowering plant (Polianthes tuberosa) cultivated for its scent; the name literally means 'moon-under fragrance'.
The tuberose releases a strong fragrance at night.
Standard kanji spelling for the tuberose flower.
Katakana spelling often used in botanical or horticultural contexts.
The Japanese name 月下香 (げっかこう) is a Sino-Japanese compound literally meaning 'moon-under fragrance', likely coined for the flower's nocturnal scent.