Uses:
Humans have used the soaptree yucca for a very long time. Today yuccas have
many uses including, decoration and herbal remedy.
Non-medicinal Uses: One of the most important uses for this plant comes directly
from its name. This yucca has been dubbed the soaptree yucca because of the
soapy substance found within its roots. Native Americans were the first to
use the soaps. They used the soap to wash their hair, bodies and clothes.
They also noticed its ability to relieve sunburn and minor inflammation from
scratches and cuts. Cattle ranchers would sometimes use the soap to feed their
cattle during draught as an emergency food. Every part of the yucca plant
can be used. Native tribes use parts of the plant for several activities including;
basket weaving, sandals, ropes, belts, crafts, food, and dyes for rugs, fibers
and art. The buds, flowers and stalks are edible, raw or cooked.
Medicinal Uses. The yucca root and leaves have steroidal compounds. They have
the ability to relieve pain caused by inflammation associated with arthritis
and joint pain. It also has a purifying value for blood. Many natives (and
herbalists today) boil the roots of the plant to make a tea that will flush
out the kidneys and liver.
http://www.desertusa.com/magfeb98/feb_pap/du_soapyucca.html
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