Buttercups are half hardy perennials. Buttercup flowers look great as wildflowers, brightening up fields and hillsides. They are also at home in flower beds and rock gardens. Child's Play: We all will likely remember this scene. Buttercup definition is - any of a large genus (Ranunculus of the family Ranunculaceae, the buttercup family) of chiefly perennial herbaceous plants having colorful cup-shaped flowers with 5 or sometimes many petals: ranunculus; especially: a plant (such as R. Repens) with usually bright yellow, five-petaled flowers. Our mixed ranunculus in shades of yellow, white, red, orange, cream and pink do well in summer garden beds and containers. These unique and elegant flowers are ideal for cutting and will brighten bouquets and centerpieces. A symbol of radiant.
Ranunculus spp.
Ranunculaceae
Description
There are 18 species of Ranunculus in Texas. These are perennial or annual herbs with a sharp, bitter taste.
The stem leaves are alternate, with palmlike veins, and are deeply lobed or dissected. The basal leaves usually have a distinctly different shape.
Flowers are arranged in fanshaped clusters. They usually have five glossy yellow petals and give rise to a small, dry fruit.
Habitat
There are two or more species of buttercup in every vegetational region of Texas. However, significant populations are usually found only in the eastern third of the state. Virtually all of the species require ample water and are found in seeps, mud flats, along ditches or in standing, shallow water.
Toxic Agent
All species are thought to contain a glycoside at various concentrations that is converted to protoanemonin, which acts as a blistering agent. The levels of glycoside increases greatly as the plants mature and reach the flowering stage.
Yellow Buttercup Perennial Flowers
Because protoanemonin is not stable, the plant is not a problem in hay. Although the toxin content varies widely within and among species of buttercup, a large amount of plant material is usually required to cause clinical signs with the species growing in Texas.
Signs of Livestock Ingestion
The signs of poisoning are those of severe gastrointestinal irritation and include: Red and/or ulcerated oral tissues; Salivation; Blood-tinged milk; Diarrhea; Abdominal pain; Depression or excitation; Convulsions; Death.
Buttercup Perennial
Most cases of buttercup poisoning in Texas are not life threatening. Horses consuming buttercup can die from colic.
Management Strategies
Poisoning can usually be prevented by not forcing animals to consume buttercup at flowering. Some pastures must be vacated to prevent diarrhea. These may be used for hay if enough forage such as ryegrass is mixed with the buttercup.
Images
Buttercup Flower
Plant Characteristics
Flower Color: Yellow
Duration: Annual
Stem Texture: Hairless/Smooth
Growth Habit: Forbs/Broadleaf
Leaf Shape : Simple with Pinnate or Parallel Venation
Season: Warm
Distribution : 01 - Pineywoods, 02 - Gulf Prairies and Marshes, 03 - Post Oak Savannah, 04 - Blackland Prairies, 05 - Cross Timbers and Prairies, 06 - South Texas Plains, 07 - Edwards Plateau, 08 - Rolling Plains, 09 - High Plains, 10 - Trans-Pecos
Distribution refers to the ecological region in Texas that a plant has been found. You can also view a clickable map.
Book: Toxic Plants of Texas (B-6105)
Collection: Toxics, Wild Flowers
Livestock Affected: Cattle, Goats, Horses, Sheep
Livestock Signs: Abdominal Pain, Colic, Convulsions, Depression/ Weakness, Excess Salivation, Excitability