Synonyms for iris-verna

1. Iris verna (n.)

low-growing spring-flowering American iris with bright blue-lilac flowers

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2. iris (n.)

diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening

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3. iris (n.)

muscular diaphragm that controls the size of the pupil which in turn controls the amount of light that enters the eye; it forms the colored portion of the eye

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