About Rhynchospora corymbosa (L.) Britton
Rhynchospora corymbosa (L.) Britton, commonly called golden beaksedge and matamat, is a perennial herb species in the sedge family Cyperaceae. This species is distributed across the global tropics. It can grow up to 2 meters tall, and typically occurs in riverbanks, shallow pools, and swamps.