Arum Dracunculus, sometimes known as the Dragon Arum, has a large purple spathe. This variety of arum grows in the south of Europe.

Arum Dracunculus

Arum Dracunculus, sometimes known as the Dragon Arum, has a large purple spathe. This variety of arum…

Two plants of the Arum family: left, dragon arum (Arisaema dracontium); right, Jack-in-the-pulpit (Arisaema triphyllum.

A. Dracontium and A. Triphyllum

Two plants of the Arum family: left, dragon arum (Arisaema dracontium); right, Jack-in-the-pulpit (Arisaema…