Plague Thyme

The Cercidiphyllum Sylvestris is an extremely scarce, tall plant and can be found in damp places. It blooms once a year, for 6 months. It has large, paired leaves, which are usually yellow-green. It also grows decent sized flowers, which can be light blue, black and orange. These plants grow in decent numbers, but it's very easy to control and maintain their growth. They can be used as a cooking ingredient, similar to herbs. As a defense mechanism the Cercidiphyllum Sylvestris grows stinging hairs, like a nettle. They rely on self pollination to reproduce. Once pollinated, they grow small, inedible fruits.