About Ranunculus peltatus subsp. baudotii (Godr.) Meikle ex C.D.K.Cook
Ranunculus peltatus, commonly known as pond water-crowfoot, is a plant species belonging to the genus Ranunculus. It is native to Europe, southwestern Asia, and northern Africa. This is a herbaceous plant that can be either annual or perennial, and it typically grows in slow streams, ponds, or lakes. It produces two distinct types of leaves: broad, rounded floating leaves that are 3 to 5 cm in diameter with three to seven shallow lobes, and finely divided, thread-like submerged leaves. Its flowers are white with a yellow center, measure 15 to 20 mm in diameter, and have five petals. Some taxonomic authorities recognize two subspecies within this group: Ranunculus peltatus subsp. peltatus, which prefers freshwater environments, and Ranunculus peltatus subsp. baudotii, commonly called brackish water-crowfoot, which grows in brackish coastal habitats. Currently, the latter taxon is treated as a completely separate species under the name Ranunculus baudotii.
