Poison Hemlock from the Plants series

Water Hemlock from the Plants series

Louis Prang & Co.

Wild Parsnip from the Plants series

Louis Prang & Co.

Leaf from New Kreuterbuch by Leonhart Fuchs, plate 97 from Woodcuts from Books of the XVI Century

Heinrich Füllmaurer

Scabiosa of Knautia

Unknown Artist

Poison Ivy from the Plants series

Louis Prang & Co.

Jacobaea maritima (gråblad)

Hans Simon Holtzbecker

Boterbloem (Ranunculus)

Unknown Artist

Waterkers (Rorippa of Nasturtium)

Unknown Artist

Thorn Apple or Stramonium from the Plants series

Louis Prang & Co.

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

Robert Jacob Gordon

Mansoor (Asarum europaeum)

Unknown Artist

Onbekende plant

Unknown Artist