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Ranunculus lanuginosus, commonly known as the wooly buttercup [2] and downy buttercup, [3] is a herbaceous perennial plant species in the family Ranunculaceae, [4] that grows in some parts of Europe. [ 5 ] [ 6 ]
Leefructus mirus shows fully developed leaves; stem and flower that are very similar in structure to those of the modern buttercups. The fossil is dated to 125 Mya (million years old) and it not only proves that Ranunculales is an ancient group of eudicots but demonstrates that the whole angiosperm clade may be older than expected.
Members of the genus are known as buttercups, spearworts and water crowfoots. The genus is distributed worldwide, primarily in temperate and montane regions. [ 2 ] The familiar and widespread buttercup of gardens throughout Northern Europe (and introduced elsewhere) is the creeping buttercup Ranunculus repens , which has extremely tough and ...
Creeping buttercup was sold in many parts of the world as an ornamental plant, and has now become an invasive species in many parts of the world. [3] Like most buttercups, Ranunculus repens is poisonous, although these poisons are lost when dried with hay. The taste of buttercups is acrid, so cattle avoid eating them. The plants then take ...
Members of the genus include the buttercups, spearworts and water crowfoots. Selected species. A. Species & synonyms Common names Native range Illustration ...
Ranunculus sceleratus known by the common names celery-leaved buttercup, [2] celery-leaf buttercup, [3] and cursed buttercup [4] is a species of flowering plant in the buttercup family Ranunculaceae. It has a circumpolar distribution in the northern hemisphere, native to temperate and boreal North America and Eurasia , where it grows in wet and ...
Ranunculus asiaticus, the Persian buttercup, is a species of buttercup native to the eastern Mediterranean region, southwestern Asia, southeastern Europe (Crete, Karpathos and Rhodes), and northeastern Africa. [1] It is a herbaceous perennial plant growing up to 45 cm tall, with simple or branched stems.
Ranunculus hispidus is a species of perennial flowering plant in the buttercup family, Ranunculaceae. It is commonly known as bristly buttercup [ 2 ] or hispid buttercup . [ 3 ] It is a small plant native to central and eastern North America that grows to a height up to 30 cm (1 ft) and has 5-petaled yellow flowers.