Observations on the Genera of Trollius, Eranthis, Helleborus, Coptis, and Isopyrum
Salisbury, R. A. (Richard Anthony), 1761-1829
Article
1807
Transactions of the Linnean Society of London
8
300--307
BioStor
London, [The Society], 1791-1875,
BioStor: https://biostor.org/reference/5843 DOI: https://doi.org/10.1111/j.1096-3642.1807.tb00315.x