Lilaeopsis brisbanica

Lilaeopsis (the grassworts or microswords) is a genus of aquatic and riparian flowering plants in the umbel family Apiaceae (carrots, celery, fennel, parsley, etc), which earns them the common name 'water umbels'. Lilaeopsis are primarily found along the Pacific coast of the Americas, from southern Alaska to Tierra del Fuego and southern Patagonia, as well as the Falkland Islands and some Caribbean and Oceanic islands (mainland Australia, New Zealand and Tasmania). One species, L. mauritiana, is...