Casuarina, also known as Australian pine, is an invasive species in South Florida and the Everglades. Both the leather cover and the pages of this book are eco-printed with casuarina and other botanicals. “Casuarina” is 7.75″ x 6″, a double accordion with 14 eco printed pages. The text reads: Native to Australia, Southeast Asia and the south Pacific islands, Casuarina is an evergreen tree with long, grayish-green branchlets resembling pine needles. Originally planted in Florida in the late 1800’s as a windbreak and for shade, its seeds are widely spread by birds. Casuarina is an extremely aggressive and densely rooted species that smothers its struggling competitors under a heavy blanket of needle-like litter. It displaces sand-binding native dune and beach vegetation, encouraging coastal erosion, changing soil chemistry, degrading wildlife habitat and making nesting difficult for sea turtles and other reptiles that dig cavities in which to lay their eggs. The Plant Conservation Alliance names this species as an Alien Invader. It is listed as a Category I invasive exotic species by the Florida Exotic Pest Plant Council, “invading and disrupting native plant communities in Florida”. Possession, collection, transportation, cultivation and importation of Australian pine are prohibited by the Florida Department of Environmental Protection.