Nouvelle, flore, coloriée, de, poche, des, Alpes, et, des, Pyrénées Paris, Klincksieck, 1906-1912, plants, Alps, Pyrénées, The New York Botanical Garden, Ranunculus pyrenaeus, This illustration features the plant *Ranunculus pyrenaicus*, commonly known as Pyrenean buttercup or Pyrenean crowfoot. It showcases a delicate white flower with distinct, simple petals and a central cluster of reproductive parts. The plant is depicted with slender green leaves that grow in a rosette formation, enhancing its graceful appearance. Below the illustration, the name of the species is presented in both Latin and French, highlighting its background and geographical relevance, particularly in damp meadows located at elevations between 1500 to 2700 meters in the Pyrenees. The detailed rendering emphasizes the botanical characteristics and beauty of this alpine species.