First record of downy mildew, caused by Peronospora belbahrii , on Solenostemon scutellarioides in the UK

Solenostemon scutellarioides (Lamiaceae), commonly known as coleus, is a popular ornamental houseplant and summer bedding plant in the UK. In 2014, several S. scutellarioides cv. 'Chocolate Mint' plants were received by the Royal …