Macaronesia, Madeira, Vascular plant taxonomy, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronesian, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronésia
Algae, Aquatic microorganisms, Dispersal, Invertebrates, Oceans, Plastic debris, Plastics, Polyethylene, Polyurethane, Sampling