Periwinkle

Periwinkle plants are very commonly found. They have slender trailing stems, which can reach lengths of 1 - 2m long. However, the stem grows around 20 - 70cm above the ground. The stems may grow roots when they touch the ground, enabling the plant to spread widely. More information about the Periwinkle can be found in the following document, researched and prepared by Aleksandra Bławat.