Yucca (Yucca filamentosa)
Parts used: whole plant
Medicinal and other uses: A food and resource plant of Native Americans. The flower stalks are eaten when fully grown but before buds open. The flower buds and petals are cooked, and the fruit is eaten raw. The leaves are woven into baskets and leaf gibers are used for rope. A root poultice or salve treats skin sores and sprains. A decoction may be used to ease arthritic pain. The root can also be used to make soap.
Cautions: None stated (Bremness 135).
Pacific Northwest Medicinal Plant Guide (Check out all plants growing in Tryon Farm's medicinal garden!)
Yellow Dock (Rumex crispus)
Parts used: leaves, root
Medicinal uses: A cleansing herb that is used as a laxative to treat constipation, liver problems, and arthritis. Also used to clear chronic skin problems. In traditional medicine, the root was used as a remedy against internal parasites (tapeworm and roundworm). The whole plant is used for vascular disorders and internal bleeding. Applied externally to ulcers, boils, and tumors.
Cautions: Avoid use during pregnancy and while nursing (Chevallier 264). The fresh leaves should not be eaten due to their oxalic acid content. They can be simmered in water that has been drained twice in order to leach away most of this constituent (Kowalchik 162).
Pacific Northwest Medicinal Plant Guide (View all plants growing in Tryon Farm's medicinal garden!)
Yarrow (Achillea millefolium)
Parts used: aerial portions, leaves
Medicinal uses: Used to treat arthritis, fever, the common cold and hypertension. Recommended for lack of appetite and minor dyspeptic complaints. Used externally as an additive to bath water to treat pelvic autonomic dysfunction.
Cautions: May cause allergic reactions in rare cases. Do not take during pregnancy (Chevallier 56).
Pacific Northwest Medicinal Plant Guide (Check out all plants growing in Tryon Farm's medicinal garden!)
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