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Ranunculus auricomus

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Ranunculus auricomus
Scientific classification
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Species:
R. auricomus
Binomial name
Ranunculus auricomus

Ranunculus auricomus, known as goldilocks buttercup[1] or Greenland buttercup,[2] 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.[1]

Description

The plants are about 40cm tall, the basal leaves variably three-lobed. The stem leaves are few and deeply divided giving the plant a filiform appearance. The flowers are frequently imperfect or distorted. They are bright yellow, the petals fall easily or absent.[1]: 114 

Distribution

The species is native to northern Europe and western Asia, approximately from latitudes 43 to 71 degrees and from western Ireland to the Ural Mountains. [3]

References

  1. ^ a b c Stace, Clive A. (2010). "Ranunculus L. – Buttercups". New Flora of the British Isles. Cambridge University Press. pp. 110–119. ISBN 978-0-521-70772-5.
  2. ^ USDA, NRCS (n.d.). "​Ranunculus auricomus​". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 18 October 2015.
  3. ^ Anderberg, Arne. "Ranunculus auricomus (L.) Sw". Naturhistoriska riksmuseet, Stockholm. Retrieved 27 May 2016.