Grassy Tarweed

Madia dissitiflora

Physical Characteristics

Madia dissitiflora is a ANNUAL growing to 0.8 m (2ft 6in) by 0.2 m (0ft 8in). It is in flower from July to August, and the seeds ripen from August to September. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Insects. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Distribution

Western N. America - British Columbia to California.

Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Seed Edible Uses: Seed - raw or cooked[105, 161, 257]. Although quite small, the seed was a staple food for some native North American Indian tribes[257]. Rich in oil, it can be roasted then ground into a powder and eaten dry, mixed with water, or combined with cereal flours[105, 161, 257]. The seed was also used as piñole[177].

Medicinal Uses

None known

Known Hazards

None known