'Iris Pseudacorus' definitions:
Definition of 'Iris pseudacorus'
(from WordNet)
noun
Common yellow-flowered iris of Europe and North Africa, naturalized in United States and often cultivated [syn: yellow iris, yellow flag, yellow water flag, Iris pseudacorus]
Definition of 'Iris Pseudacorus'
From: GCIDE
- Water flag \Wa"ter flag`\ (Bot.) A European species of Iris (Iris Pseudacorus) having bright yellow flowers. [1913 Webster]