Impatiens ecornuta, a New Name for Impatiens ecalcarata (Balsaminaceae), a Jewelweed from the United States and Canada

@inproceedings{Moore2012ImpatiensEA,
  title={Impatiens ecornuta, a New Name for Impatiens ecalcarata (Balsaminaceae), a Jewelweed from the United States and Canada},
  author={G. Moore and P. Zika and C. A. Rushworth},
  year={2012}
}
Abstract.  The new name Impatiens ecornuta Gerry Moore, Zika & Rushworth (Balsaminaceae) is proposed for the species of western North America currently recognized as I. ecalcarata Blank. The latter name is an illegitimate later homonym of I. ecalcarata Collett & Hemsl.