Classification
Class
Magnoliopsida Brongn.
Order
Ranunculales Juss. ex Bercht. & J.Presl
Family
Ranunculaceae
Genus
Ficaria Schaeff.
 Nomenclature
Scientific Name:
Ficaria verna subsp. calthifolia (Rchb.) Rchb. ex Nyman (1878) – as cathaefolia
Synonymy:
  • ≡ Ficaria calthifolia Rchb. (1832)
  • ≡ Ranunculus ficaria subsp. calthifolius (Rchb.) Arcang.
 Biostatus
Exotic
 Bibliography
Veldkamp, J.-F. 2015: De nomenclatuur van Speenkruiden (Ficaria verna Huds. s.l., Ranunculaceae). Gorteria 37: 84–116.
Webb, C.J.; Sykes, W.R.; Garnock-Jones, P.J.; Brownsey, P.J. 1995: Checklist of dicotyledons, gymnosperms, and pteridophytes naturalised or casual in New Zealand: additional records 1988–1993. New Zealand Journal of Botany 33: 151–182. [as Ranunculus ficaria subsp. calthifolius (Rchb.) Arcang.]