Lactuca perennis, the blue lettuce or perennial lettuce,a plant species present in most of the Central and Southern Europe
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Lupinus perennis, the Indian beet, old maid's bonnets, blue lupine or sundial lupine, a plant species widespread in the eastern part of the United States
Sophia Perennis | Mercurialis perennis | Tigidius Perennis | Lupinus perennis | Lactuca perennis |