Nymphaea, Water-lily

1a long corridor, running in the direction of the petiole: Hydromyza livens

1b small blotch: Elophila nymphaeata

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

105 – Hemiptera

105a Aphididae: Rhopalosiphum nymphaeae

108 – smut fungi

108a Rhamphosporaceae: Rhamphospora nymphaeae

Not included in the key: Nymphula nitidulata.

pub 13.ix.2015 ยท mod 28.viii.2017