Ngā Rauropi Whakaoranga

tūtae kāhu, tūtae kākā, (tutaikaka - Kirk, in Taylor 1855), retireti, 

Oxalis, wood sorrel

"There are two varieties of the sorrel [sic.], the most abundant is on the sandhills on the sea side as well as in the woods, the other is more diminutive in size, and less common." (Taylor 1848)

Wholesome vegetable when boiled (Kirk, in Taylor 1870)

See Riley 1994 for information on medicinal uses of related plants elsewhere in the world.