The Carex Didyma is a common, modest plant and can be found in most dry regions. It blooms in late spring. It has narrow, heart shaped leaves, which are usually lime green. It also grows tiny flowers, which can be dark red, grey and dark pink. These plants grow in decent numbers, but it's really tricky to control and maintain their growth. They have no use, but look nice in gardens. As a defense mechanism the Carex Didyma grows tiny thorns. They rely on self pollination to reproduce. Once pollinated, they grow fairly large, delicious fruits.