Quandongs are a type of fruit found in Australia, and are also known as the native peach. They are semi-parasitic and will get some nutrients from the roots of nearby trees and plants. Quandongs grow right across Australia, even in the dryest areas. The fruit itself had a big seed and a very thin coating of fruit on the outside. The seeds are textured and can be made into interesting jewelry.
Quandongs can be used to make jam and pies.
Quinoa is not a grass, but is grown as a cereal crop. It is more closely related to beets than wheat, and is a very good source of protein and nutrients. Quinoa seeds are usually eaten whole, cooked. The seeds have a bitter coating which needs to be removed before cooking.