Pineapple weed, also known by the names 'Wild Chamomile' and 'Disc Mayweed' is a common sight across Ireland. It has little orb shaped, yellow flowers made up of lots of stamens which look a lot like  little pineapples. Its leaves are delicate feathery fronds which when crushed give off a strong pineapple scent.  It is originally native to Northeast Asia and North America spreading across Europe and around the world by way of wheels and shoes. It drops its seeds into m...