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(First upload on May 18 2020. Last on April 26 2023) [ 日本語 | English ]

Ficaria L. (キクザキリュウキンカ) Ficaria verna Huds., when this genus is established Ranunculus silerifolius H. Lev. (s.l.) Kikuzakiryuukinka (キクザキリュウキンカ, 菊咲立金花), lesser celandine, pilewort or fig buttercup (USA) Himeryuukinka (ヒメリュウキンカ, 姫立金花) Lifeform: perennial forb Distribution: between Europe and west Asia (exotic to Japan) Habitat: bare, damp ground (in non-native regions) Poisonous

Chromosome number: 2n = 16, 24 or 32 Synonyms: Ranunculus ficaria L., formerly used Caltha hiranoi Tamura ssp. chrysocephala (P. D. Sell) Stace ssp. fertilis (A. R. Clapham ex Laegaard) Stace ssp. ficariiformis (W. F. Schultz) B. Walln. ssp. grandiflora (Robert) Hayek ssp. verna, the type Cultivars: many

Ranunculus silerifolius in Japan

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Double-flowered cultivar

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4 5 6
[1-3] in a house garden, West Ward, Sapporo, on May 5 2020. [4/5] under a street tree in N15/W3, North Ward, Sapporo, on April 16 2021. [6] under a street tree in front of Fuji Woman's University, Sapporo, on April 18 2023.