green field full of typha flowering plants, also called bulrush, reedmace, cattail, corn dog grass

abundant australia autumn botanical brown bulrush cat cattail corn cumbungi dog ecosystem environment field flora flower flowering grass green habitat leaf leaves many monocotyledonous monoecious narrow nature numerous overgrown plant plants pond reed reedmace sausage sedge seeds shaped species spike spread stem stick summer sunlight tail tasmania typha typhaceae unisexual wetland