sweet flag (Acorus calamus); calamus; Japanese iris (Iris ensata var. ensata)
Japanese iris; blue flag; Iris ensata
bathwater with iris leaves; sweet-flag bath
Japanese sweet flag (Acorus gramineus)
fragrant iris; sweet flag; orris
Iris ensata; Higo Japanese iris
Iris ensata; Ise Japanese iris
Iris ensata; Edo Japanese iris
blue-eyed grass (Sisyrinchium rosulatum)