Claudio Contreras / Manchineel Tree (Hippomane mancinella), Socorro Island, Revillagigedo Archipelago Biosphere Reserve / Archipielago de Revillagigedo UNESCO Natural World Heritage Site (Socorro Islands), Pacific Ocean,...

Adrian Davies / Manchineel tree (Hippomane mancinella) with sign warning that it is dangerous. This species has poisonous fruit, whilst the sap is toxic, and even standing beneath the tree in the rain can cause blist...

Adrian Davies / Manchineel tree (Hippomane mancinella) with sign warning that it is dangerous. This species has poisonous fruit, whilst the sap is toxic, and even standing beneath the tree in the rain can cause blist...

Adrian Davies / Manchineel tree (Hippomane mancinella) with sign warning that it is dangerous. This species has poisonous fruit, whilst the sap is toxic, and even standing beneath the tree in the rain can cause blist...

Adrian Davies / Manchineel tree (Hippomane mancinella) poisonous fruit on the ground, Barbados.

Adrian Davies / Manchineel tree (Hippomane mancinella) poisonous fruit on the ground, Barbados.

Tui De Roy / Yellow Warbler (Setophaga petechia) female in Manzanillo (Hippomane mancinella) tree, Galapagos Islands, Ecuador

Tui De Roy / Yellow Warbler (Setophaga petechia) female in Manzanillo (Hippomane mancinella) tree, Galapagos Islands, Ecuador

Pete Oxford / Manzanillo (Hippomane mancinella) and Palo Santo (Bursera graveolens) trees growing on cool lava field, Santiago Island, Galapagos Islands, Ecuador

Jean E. Roche / Warning bands around poisonous Manchineel tree {Hippomane mancinella} Les Saintes, Guadeloupe, Caribbean. This species is one of the world's most poisonous trees. 2000.

Jean E. Roche / Warning sign under poisonous Manchineel tree {Hippomane mancinella} Les Saintes, Guadeloupe, Caribbean. This species is one of the world's most poisonous trees. 2000.

Jean E. Roche / Manchineel trees {Hippomane mancinella} highly poisonous Marie-Galante, Guadeloupe 2000.