Kleefkruid (Galium aparine)

Boterbloem (Ranunculus)

Unknown Artist

Kaaps weidekruid

Jan Brandes

Zijdeplant (Asclepias syriaca)

Unknown Artist

Witkleurige blauwe knoop (Succisa)

Unknown Artist

Ganzerik (Potentilla)

Unknown Artist

Mimosa polydactyla (mangefingret mimose)

Hans Simon Holtzbecker

Waterkers (Rorippa of Nasturtium)

Unknown Artist

Scabiosa of Knautia

Unknown Artist

Anemoon (Anemone)

Unknown Artist

Gomphocarpus fruticosus, formerly Asclepias fruticosa (Tennis-ball milkweed)

Robert Jacob Gordon

Water Hemlock from the Plants series

Louis Prang & Co.

Drakenwortel (Dracunculus vulgaris) of andere aronskelk (Arum)

Unknown Artist