Current Name:Peronospora honckenyae (Syd. & P. Syd.) Syd., in Gäumann, Beitr. Kryptfl. Schweiz 5(no. 4): 57 (1923)
Synonymy:Peronospora alsinearum var. honckenyae Syd. & P. Syd., Hedwigia 39: 124 (1900)
Position in classification:Peronosporaceae, Peronosporales, Peronosporidae, Peronosporea, Oomycota, Chromista
Synonymy Contributor(s): Kew Mycology (2015)