This species is closely related to Alstroemeria ligtu[].

Common Name:

General Information

Alstroemeria revoluta is a herbaceous perennial plant producing a cluster of upright stems up to 80cm tall from an underground, tuberous rootstock. The roots spread, forming in time a clump of growth[].
The plant is harvestd from the wild for local use as a food. A very ornamental plant, grown in gardens for its floral display.

Known Hazards

The fresh sap of this plant can cause skin rashes in some people. The plant contains up to 2% of the compound tuliposide A, which probably hydrolizes on the skin to form the allergenic lactone tulipalin A. People who are allergic to the sap of tulips are very likely to also be sensitive to the sap of this plant[, ].

Botanical References

Range

S. America - Chile.

Habitat

Well-drained soils, often on steep slopes, usually in light to moderate shade; at elevations from around sea level up to the timber line.

Properties

Edibility Rating
Habit	Perennial
Height	0.60 m
Cultivation Status	Ornamental, Wild

Cultivation Details

Alstroemeria revoluta is a plant of semi-arid subtropical regions of Chile, where it can be found at elevations from sea level up to the timber line. It grows in areas that experience a dry season in the summer of 3 - 5 months and an annual rainfall of 400 - 800mm, concentrated in the winter. The plant does not experience snowfall, but does experience occasional frosts where temperatures can fall to around -5°c[].
Requires a fertile, moisture retentive well-drained soil and a warm situation in sun or semi-shade[]. Prefers a dry sheltered border and a peaty loam[]. Plants succeed in maritime gardens[].
The roots should be planted 15 - 20cm deep when dormant in late summer to autumn and then be well mulched to protect them from severe winter weather.
Somewhat intolerant of root disturbance[], the roots are fleshy and brittle[].

Edible Uses

Root - cooked[]. A source of starch, it is very nutritious[, , , ].

Medicinal

None known

Other Uses

None known

Propagation

Seed - best sown in individual pots in a cold frame as soon as it is ripe although seedlings can be transplanted successfully if they are moved with care whilst small. Pre-soak stored seed for 12 hrs in warm water, warm stratify for 4 weeks at 25°c and then reduce the temperature to 10°c. Excising a small bit of the seed near the embryo after the seed has been warm stratified helps to speed up the germination process[]. Plant out about 20cm deep into their permanent positions in late summer or autumn[].
Division in mid spring or early autumn with care since the plant resents root disturbance[]. Ensure each portion has a growth bud[].