Ficaria verna, commonly known as lesser celandine or pilewort, is a low-growing, hairless perennial flowering plant in the buttercup family Ranunculaceae native to Europe and Western Asia. It has fleshy dark green, heart-shaped leaves and distinctive flowers with bright yellow, glossy petals. It is now introduced in North America, where it is known by the common name fig buttercup and considered an invasive species. The plant is poisonous if ingested raw and potentially fatal to grazing animals and livestock such as horses, cattle, and sheep. For these reasons, several US states have banned the plant or listed it as a noxious weed. It prefers bare, damp ground and is considered by horticulturalists in the United Kingdom as a persistent garden weed; nevertheless, many specialist plantsmen, nursery owners and discerning gardeners in the UK and Europe collect selected cultivars of the plant, including bronze-leaved and double-flowered ones. Emerging in late winter with flowers appearing late February through May in the UK, its appearance across the landscape is regarded by many as a harbinger of spring.
Ranunculus is a large genus of about 1700 to more than 1800 species of flowering plants in the family Ranunculaceae. Members of the genus are known as buttercups, spearworts and water crowfoots.
An alpine garden is a domestic or botanical garden, or more often a part of a larger garden, specializing in the collection and cultivation of alpine plants growing naturally at high altitudes around the world, such as in the Caucasus, Pyrenees, Rocky Mountains, Alps, Himalayas and Andes. It is one of the most common types of rock garden.
Ranunculus repens, the creeping buttercup, is a flowering plant in the buttercup family Ranunculaceae, native to Europe, Asia and northwestern Africa. It is also called creeping crowfoot and sitfast.
Anemonoides ranunculoides, the yellow anemone, yellow wood anemone, or buttercup anemone, is a species of herbaceous and perennial plant that grows in forests across Europe to western Asia, and less frequently in the Mediterranean region. It is occasionally found as a garden escape.
Trollius is a genus of about 30 species of flowering plants closely related to Ranunculus, in the family Ranunculaceae. The common name of some species is globeflower or globe flower. The generic name is derived from the Swiss-German word "Trollblume", meaning a rounded flower. Native to the cool temperate regions of the Northern Hemisphere, with the greatest diversity of species in Asia, Trollius usually grow in heavy, wet clay soils.
Ranunculus acris is a species of flowering plant in the family Ranunculaceae, and is one of the more common buttercups across Europe and temperate Eurasia. Common names include meadow buttercup, tall buttercup, common buttercup and giant buttercup.
Ranunculus lyallii, is a species of Ranunculus (buttercup), endemic to New Zealand, where it occurs in the South Island and on Stewart Island at altitudes of 700–1,500 m. R. lyallii is the largest species in the genus Ranunculus, growing over a meter in height.
Ranunculus sceleratus known by the common names celery-leaved buttercup, celery-leaf buttercup, and cursed buttercup 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 moist habitats, including ponds and streambanks.
Clematis montana, the mountain clematis, also Himalayan clematis or anemone clematis, is a flowering plant in the buttercup family Ranunculaceae. A vigorous deciduous climber, in late spring it is covered with a mass of small blooms for a period of about four weeks. The odorous flowers are white or pink, four-petalled, with prominent yellow anthers. It is native to mountain areas of Asia from Afghanistan to Taiwan.
Ranunculus aconitifolius, the aconite-leaf buttercup or bachelor's buttons, is a species of flowering plant in the buttercup family Ranunculaceae, native to central Europe. Growing to 60 cm (24 in) high by 40 cm (16 in) broad, this herbaceous perennial has slightly hairy palmate leaves up to 20 cm (8 in) long, and loose panicles of white, saucer-shaped flowers in spring.
Ranunculus auricomus, known as goldilocks buttercup or Greenland buttercup, is a perennial species of buttercup native to Eurasia. It is a calcicole typically found in moist woods and at the margins of woods. It is apomictic, and several hundred agamospecies have been recognised.
Ranunculus lappaceus, commonly known as the common buttercup, Australian buttercup or Yarrakalgamba, is found across eastern Australia. Like buttercups elsewhere, it is a perennial herb with yellow flowers appearing in spring and summer.
Ranunculus abortivus is a species of flowering plant in the buttercup family, Ranunculaceae. Its common names include littleleaf buttercup, small-flower crowfoot, small-flowered buttercup, and kidneyleaf buttercup. It is widespread across much of North America, found in all ten Canadian provinces as well as Yukon and the Northwest Territories, and most of the United States, except Hawaii, Oregon, California, and parts of the Southwest.
Ranunculus calandrinioides, the high alpine buttercup, is a species of flowering plant in the family Ranunculaceae, native to the Atlas Mountains of North Africa. Growing to 20 cm (8 in) tall by 15 cm (6 in) broad, it is an herbaceous perennial with broad, grey-green leaves which die down in summer, and white flowers, often tinged with pink, in winter and spring. It is one of the earliest buttercups to flower.
George Yeld (1845–1938) was a schoolmaster, climber, explorer and hybridiser of daylilies and irises. He was a member of the Alpine Club and editor of the Alpine Journal. Much of his climbing and exploration was conducted with volcanologist Tempest Anderson and he published reports of his exploits and produced introductory books on Latin for scholars. Yeld received the Victoria Medal of Honour from the Royal Horticultural Society in 1925.
Anemone halleri, Haller's anemone, is a species of flowering plant in the buttercup family Ranunculaceae, that can be found in sub-alpine and alpine regions of southern France, southern Switzerland, northern Italy and Poland, extending eastward to Greece, Bulgaria and Ukraine. It is found in mountain meadows, dry hills, dry grassy locations and mountainous forest glades. It is collected and cultivated for botanical and private gardens.
Ranunculus fascicularis, commonly called early buttercup, is a species of flowering plant in the buttercup family (Ranunculaceae). It is native to the eastern North America, where it is found in Canada and the United States. It is generally widespread in eastern North America, although its populations become sporadic in areas east of the Appalachian Mountains and south of New England. Its natural habitat is in dry areas with sparse vegetation, such as rocky or sandy bluffs, prairies, and savannas.
Ranunculus lingua, the greater spearwort, great spearwort, tongue-leaved crowfoot, or water buttercup, is a plant species in the family Ranunculaceae native to temperate areas of Europe, Siberia and through to the western Himalayas. It is a semiaquatic plant that prefers to grow in about 40 cm (16 in) of water in a variety of wetland habitats. A cultivar called 'Grandiflorus', the large-flowered greater spearwort, has 6 cm flowers and is favored by gardeners.
Ranunculus gramineus, called the grass-leaved buttercup, is a species of flowering plant in the genus Ranunculus, native to the western Mediterranean; Morocco, Algeria, Tunisia, Portugal, Spain, France, Italy, and Switzerland. It has gained the Royal Horticultural Society's Award of Garden Merit.
