Common Name(s) Buttercup 
or Marsh Marigold
Latin name Ranunculus
Description The flowers are mainly yellow with usually five round petals forming a cup shape. The leaves are divided into three stalked segments each one lobed and toothed.
Hazards Harmful if eaten, skin irritant.
Effects The bulb of the plant if eaten can cause poisoning in children. The rest of the plant although poisonous is not as toxic as the bulb. Can cause digestive upsets and if handled skin rash.
Flowering Period April to July.
Location Meadows, pastures, hedgerows and almost anywhere.