Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3

by Alexander von Humboldt; Aimé Bonpland

Piritu: islands of. palm trees of.

Piton: of Teneriffe of the Teyde.

Plain: of Charas. of Retama.

Plains: culture and population of. continuity of. of the Amazon. of Caracas. of Europe. of Rio de la Plata. of the Tuy, of Venezuela.

Plane-tree, antiquity of the.

Plants: phenomena of the sleep of. experiments on the air from. distribution of. migration of. malaria of. cordage from. milk of. arborescent. aromatic. cruciform. of the island of Teneriffe. of the islands of Valencia. medicinal. of North America. parasitic. resinous. of South America. succulent.

Plantains.

Plata: Rio de la. plains of the.

Poison: Curare, preparation of the. effects of, on the system.

Poisons, vegetable, peculiar to the New World.