The Folk-lore of Plants

Furthermore, we are told of the West Indian tribes, how, if any person going through a wood perceived a motion in the trees which he regarded as supernatural, frightened at the prodigy, he would address himself to that tree which shook the most. But such trees, however, did not condescend to converse, but ordered him to go to a boie, or priest, who would order him to sacrifice to their new deity.[25] From the same source we also learn[26] how among savage tribes those plants that produce great terrors, excitement, or a lethargic state, are supposed to contain a supernatural being. Hence in Peru, tobacco is known as the sacred herb, and from its invigorating effect superstitious veneration is paid to the weed. Many other plants have similar respect shown to them, and are used as talismans. Poisonous plants, again, from their deadly properties, have been held in the same repute;[27] and it is a very common practice among American Indians to hang a small bag containing poisonous herbs around the neck of a child, "as a talisman against diseases or attacks from wild beasts." It is commonly supposed that a child so protected is proof against every hurtful influence, from the fact of its being under the protection of the special spirits associated with the plant it wears.