Alstroemeria, Peru untu, St Martin's flower
Alstroemeria ligtu
Family: Alstroemeriaceae
What it is like
A perennial plant. It grows 60 cm high and spreading to 1 m across. The leaves are 8 cm long. Flowers are purple and pink. They usually have a yellow throat and darker spots. The flowers are 2 or 3 in heads in clusters of up to 8.
There are about 50-80 Alstroemeria species. They occur in South America especially in cool mountain regions.
Where it is found
It is a warm temperate plant. It grows naturally in dry scrub in rocky sandy soils in Chile. It requires a moist well drained soil and a warm situation. They can grow in seaside gardens. It suits hardiness zones 8-10.
Countries/locations it is found in
Argentina, Australia, Chile (country/location of origin), Peru, South America
How it is used for food
The root is cooked and eaten. It is especially fed to children. It can be processed to flour.
The edible roots are sold in local markets in Chile.
Edible parts
Root
How it is grown
Plant roots 15-20 cm deep when dormant. Plants can be grown from seed. Stored seed need to be treated by soaking in warm water for 12 hours before planting. Plants do not transplant easily.
Its other names
Local names
Chuno de concepcion, Linto, Liuto, Mariposa del campo, Utat