Жасыл гүлді қауынбас (Жасыл гүлді ранункулюс)

Species of flowering plant in the buttercup family Ranunculaceae

Ranunculus bulbosus, commonly known as bulbous buttercup or St. Anthony's turnip, is a perennial flowering plant in the buttercup family Ranunculaceae. It has bright yellow flowers, and deeply divided, three lobed long petioled basal leaves.

The stems are 20–40 cm tall, erect, branching, and slightly hairy, with a swollen corm like base. There are alternate and sessile leaves on the stem. The flower forms at the apex of the stems, with 5–7 petals,
Bulbous buttercup grows in lawns, pastures and fields in general, preferring nutrient poor, well drained soils. Although it doesn't generally grow in proper crops or improved grassland, it is often found in hay fields and in coastal grassland.

The bulbous buttercup gets its name from its distinctive perennating organ, a bulb like swollen underground stem or corm, which is situated just below the soil surface. After the plant dies in heat of summer, the corm survives underground through the winter. Although the presence of a corm distinguishes Ranunculus bulbosus from some other species of buttercup such as Ranunculus acris, the species also has distinctive reflexed sepals. Other names for the bulbous buttercup are "Goldcup" because of the colour and shape of the leaves, and "Frogs foot" from their form.

This plant, like other buttercups, contains the toxic glycoside ranunculin, which gives it a bitter, acid taste, so cases of poisoning in humans are rare. It is also avoided by livestock when fresh, but when the plant dries the toxin is lost, so hay containing the plant is safe for animal consumption. hence the folk name of the plant, St Antony's Turnip, after the patron saint of swineherds. The popular British cough medicine Buttercup Syrup does not contain buttercup.