Appearance
''Iris pumila'' is distinguished by single blooms held 10–15 cm above ground level on a lengthened perianth tube, with the ovary almost resting on the rhizome on a very short stem. The flower is protected by two spathes, both of which are round in cross-section. Flower color is quite variable: yellow and purple or violet are the most common, but blue, cream, white, and blended colors are also found. Most forms have a darker spot on the falls.References:
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