[Footnote 31: The pungent leaf of the betel was in like manner mixed with lime when chewed. (Elphinstone, History of India, London, 1841, vol. I. p. 331.) The similarity of this social indulgence, in the remote East and West, is singular.] [Footnote 32: Ondegardo, Rel. Seg., Ms. - Acosta, lib. 4, cap. 22. - Stevenson, Residence in S. America, vol. II. p. 63. - Cieza de Leon, Cronica, cap. 96.] [Footnote 33: A traveller (Poeppig) noticed in the Foreign Quarterly Review, (No. 33,) expatiates on the malignant effects of the habitual use of the cuca, as very similar to those produced on the chewer of opium. Strange that such baneful properties should not be the subject of more frequent comment with other writers! I do not remember to have seen them even adverted to.] Higher up on the slopes of the Cordilleras, beyond the limits of the maize and of the quinoa, - a grain bearing some resemblance to rice, and largely cultivated by the Indians, - was to be found the potato, the introduction of which into Europe has made an era in the history of agriculture. Whether indigenous to Peru, or imported from the neighbouring country of Chili, it formed the great staple of the more elevated plains, under the Incas, and its culture was continued to a height in the equatorial regions which reached many thousand feet above the limits of perpetual snow in the temperate latitudes of Europe. *34 Wild specimens of the vegetable might be seen still higher, springing up spontaneously amidst the stunted shrubs that clothed the lofty sides of the Cordilleras, till these gradually subsided into the mosses and the short yellow grass, pajonal, which, like a golden carpet, was unrolled around the base of the mighty cones, that rose far into the regions of eternal silence, covered with the snows of centuries. *35 [Footnote 34: Malte-Brun, book 86. The potato, found by the early discoverers in Chili, Peru, New Granada, and all along the Cordilleras of South America, was unknown in Mexico, - an additional proof of the entire ignorance in which the respective nations of the two continents remained of one another. M. de Humboldt, who has bestowed much attention on the early history of this vegetable, which has exerted so important an influence on European society, supposes that the cultivation of it in Virginia, where it was known to the early planters, must have been originally derived from the Southern Spanish colonies. Essai Politique, tom. II. p. 462.]