Did you know that Hook Grasses can control water loss by folding up their leaves? Contrary to their common name, Hook Grasses are not grasses but Sedges and they belong to the family Cyperaceae. Sedges are commonly found in wet or poorly drained habitats. Hook Grasses, however, can be found in a much greater diversity of habitats.
Tramping in New Zealand forests can be an enjoyable and very relaxing activity. However, if your legs are hairy, it could be a painful and very annoying experience. Camouflaged among ferns and ground orchids, hook grasses are waiting, ready to clasp to the hairs or clothing of any unwary tramper.