According to Martius, the fine Palm Moriche, Mauritia flexuosa, Quiteve, or Ita palm, (Bernau, Missionary Labours in British Guiana, 1847, p. 34 and 44), belongs, as well as Calamus, to the group of Lepidocaryeæ or Coryphineæ. Linnæus has described it very imperfectly, as he erroneously considers it to be leafless. The trunk grows as high as 26 feet, but it probably requires from 120 to 150 years to reach this height. The Mauritia extends high up on the declivity of the Duida, north of the Esmeralda mission, where I have found it in great beauty. It forms in moist places fine groups of a fresh shining verdure, which reminds us of that of our Alder groves. The trees preserve the moisture of the ground by their shade, and hence the Indians say that the Mauritia draws the water round its roots by a mysterious attraction. By a somewhat similar theory they advise that serpents should not be killed; because the destruction of the serpents and the drying up of the pools or lagunas accompany each other: thus the untutored child of nature confounds cause and effect. Gumilla terms the Mauritia flexuosa of the Guaranis the tree of life, arbol de la vida. It grows in the mountains of Ronaima, east of the sources of the Orinoco, as high as 4000 (4263 Eng.) feet. On the unvisited banks of the Rio Atabapo, in the interior of Guiana, we discovered a new species of Mauritia with prickly stems, our Mauritia aculeata; (Humboldt, Bonpland and Kunth, Nova Genera et Species Plantarum, t. i. p. 310). [32] p. 16.--“_An American Stylites._” The founder of the sect of the Stylites, the fanatical pillar-saint Simeon Sisanites, the son of a Syrian herdsman, is said to have passed thirty-seven years in religious contemplation on the summits of five successive pillars, each higher than the preceding. The last pillar was 40 ells high. He died in the year 461. For seven hundred years there continued to be men who imitated this manner of life, and were called “sancti columnares” (pillar saints). Even in Germany, in the Diocese of Treves, it was proposed to erect such aerial cloisters, but the Bishops opposed the undertaking (Mosheim, Institut. Hist. Eccles. 1755, p. 215.) [33] p. 17.--“_Towns on the banks of the streams which flow through the Steppe._” Families who live not by agriculture but by the care of cattle, have congregated in the middle of the Steppe in small towns, which, in the cultivated parts of Europe, would hardly be regarded as villages. Such are Calabozo, in 8° 56′ 14″ N. lat. and 67° 42′ long. according to my observations, Villa del Pao, lat 8° 38′ 1″, long. 66° 57′, S. Sebastian, and others. [34] p. 17.--“_Conical-shaped clouds._”