Veronica filiformis © Aroche
Veronica peregrina © Robert Flogaus-Faust
Stratiotes aloides © Jörg Hempel
Symphoricarpos albus © Markus Gradwohl
Symphyotrichum squamatum © Philmarin
Symphytum asperum © Teunspaans
Solanum viarum © Jean-François Christians
Solidago canadensis © CEN CVL
Solidago canadensis © Pethan
Solidago gigantea © Pethan
Spartina pectinata © Aurélien Caillon
Spiraea douglasii © Katja Schulz
