Clinopodium, wild basil

Incl. Acinos, Calamintha; check also at Satureja, calamint, savory

1a fleck mine => 2

1b full depth blotch and/or corridor; larva with feet and chitinised head => 3

1c upper- or lower-surface corridor or secondary blotch => 4

1d galls, etc => 100

2a larva in a helicoidal case; hole in the mine angular: Apterona helicoidella

2b larva in a tubular case; hole precisely round: Coleophora albitarsella

3a blotch or a corridor (running along the leaf margin), followed by a blotch: Stephensia brunnichella

3b corridor, freely winding through the leaf: Apteropeda orbiculata

4a puparium in the mine in a, usually lower-surface, pupal chamber: Chromatomyia horticola

4b pupation outside the mine => 5

5a narrow corridor, that seems to end upon a thick vein: Ophiomyia curvipalpis

5b corridor, terminating in a secondary blotch => 6

6a first part of the mine wound into a dense spiral: Phytomyza obscura

6b first part not forming a spiral: Phytomyza nepetae

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

102 – Acari

102a Eriophyidae: Aculops clinopodii, hamatus

104 – Diptera

104a Cecidomyiidae: Asphondylia calaminthae

105 – Hemiptera

105a Asterolecaniidae: Planchonia arabidis

107 – rust fungi

107a Pucciniaceae: Puccinia menthae

109 – powdery and downy mildews

109a Erysiphaceae: Golovinomyces biocellatus sensu lato; Neoërysiphe galeopsidis

109b Peronosporaceae: Peronospora calaminthae

110 – other causers

110a Fungi, Synchytriaceae: Synchytrium aureum, globosum

Not included in the key: Apteropeda globosa; Coleophora obtectella; Dibolia depressiuscula; Habroloma triangulare; Scrobipalpa artemisiella; Stephensia cedronellae; Trifurcula saturejae.