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References to yucca root as food often arise from confusion with the similarly pronounced, but botanically unrelated, yuca, also called cassava or manioc (Manihot esculenta). Roots of soaptree yucca (Yucca elata) are high in saponins and are used as a shampoo in Native American rituals. Dried yucca leaves and trunk fibers have a low ignition ...
Cassava root rot can result in losses of as much as 80 percent of the crop. [36] A major pest is a rust caused by Uromyces manihotis . [ 47 ] Superelongation disease, caused by Elsinoë brasiliensis , can cause losses of over 80 percent of young cassava in Latin America and the Caribbean when temperature and rainfall are high.
The Joshua tree is called "hunuvat chiy'a" or "humwichawa" by the indigenous Cahuilla. [11] It is also called izote de desierto (Spanish, "desert dagger"). [12] It was first formally described in the botanical literature as Yucca brevifolia by George Engelmann in 1871 as part of the Geological Exploration of the 100th meridian (or "Wheeler Survey").
Yucca schidigera, also known as the Mojave yucca or Spanish dagger, is a perennial plant in the asaparagus family native to the southwestern United States and northwestern Mexico. It is most common in the Mojave Desert , but also occurs extensively in the Sonoran Desert and west to the Pacific coast of southern California and Baja California .
Yucca elata is a perennial plant, with common names that include soaptree, soaptree yucca, soapweed, and palmella. [3] [4] It is native to southwestern North America, in the Sonoran Desert and Chihuahuan Desert in the United States (western Texas, New Mexico, Arizona), southern Nevada, southwestern Utah, and northern Mexico (Chihuahua, Coahuila, Sonora, Nuevo León).
Many of California's Native American tribes traditionally used soaproot (genus Chlorogalum), and/or the root of various yucca species, which contain saponin, as a fish poison. They would pulverize the roots, mix with water to generate a foam, then put the suds into a stream.
Many of California's Native American tribes traditionally used soaproot, or the root of various yucca species, as a fish poison. They would pulverize the roots, then mix the powder in water to create a foam, and then add the suds to a stream.
New Mexican yucca, Yucca neomexicana; New Mexico thistle, Cirsium neomexicanum: neomexicanus – neomexicana – neomexicanum: niger, nigr-L: black: black skimmer, Rynchops niger; black pine, Pinus nigra; black softshell turtle, Nilssonia nigricans; black-footed albatross, Phoebastria nigripes; black-spined Atlantic tree-rat, Phyllomys ...