Dracocephalum, dragonhead

fam. Lamiaceae

1a pinnately branched gallery, main and side branches on top of midrib and thick side veins: Liriomyxa strigata

1b gallery that freely winds over the leaf disk: Phytomyza nepetae

1c galls, etc. => 100

100a Nematoda => 101

100b Acari => 102

100c Coleoptera => 103

100e Diptera => 104

100f Hemiptera => 105

100d Hymenoptera => 106

100g rust fungi => 107

100h smut fungi => 108

100i powdery and downy mildews => 109

100j other causers => 110

107 – rust fungi

107a Pucciniaceae: Puccinia stipina

109 – powdery and downy mildews

109a Erysiphaceae: Leveillula duriaei; Neoërysiphe galeopsidis

109b Peronosporaceae: Peronospora rossica

Hering (1957a) additionally mentions an unidentified Cnephasia (Lepidoptera).

01/12/2016