Sourdock + Babassu palm

Rumex arcticus, commonly known as Arctic Dock or Sourdock, is a perennial flowering plant that is native to Alaska. Its leaves are an important part of the diet of native Alaskans such as the Yupik people, who include it in various dishes such as akutaq.

Babassu palm (Babaçu, Cusi) is a palm native to the Amazon Rainforest region. The Babassu palm is the predominant species in the Maranhão Babaçu forests of Maranhão and Piauí states. This plant has commercial value because its seeds produce an edible oil called babassu oil, which is also used in cleaners and skin care products. The fruit is used to produce products such as medicines, beauty aids, and beverages. Traditional communities of the Maranhão region also produce a flour from the fruit and this is commercialized as a nutritional supplement. The leaves are also used to provide thatch for houses and can be woven into mats for constructing house walls. The stems are used for timbers. [Wikipedia]