Practical
Plants

Liatris punctata

Snakeroot

a perennial member of the Liatris genus in the family Compositae.

No photo available

Taxonomy and growth

Genus
Liatris
Life cycle
perennial
Height
0.6 m
Fertility
Bees
Flower type
hermaphrodite
Pollinators
Bees

Uses

Edible uses

This section contains historical Plants For A Future notes marked noncommercial.

Root - raw or cooked[9][10][2][3][5][7]. A sweet flavour when harvested in the spring and baked[7]. Eating the root is said to improve the appetite[7].

Plant part
Root

Medicinal uses

Historical medicinal uses. These records describe reported uses. They do not establish safety or effectiveness. Ask a qualified health professional before using any plant medicinally.

This section contains historical Plants For A Future notes marked noncommercial.

An infusion of the roots has been used in the treatment of stomach aches, bloody urine and women's bladder complaints[7]. The root has been chewed and the juice swallowed in the treatment of swollen testes[7]. A decoction of the roots is used as a wash for itching skin complaints[6][7]. A poultice of the boiled roots is applied to swellings[7].

Product or use
Antipruritic
Product or use
Diuretic
Product or use
Poultice
Product or use
Stomachic

Environment

Range
Eastern N. America - Alberta to New Mexico and Texas, east to Minnesota and Nebraska..
Habitat
Dry prairies and plains[8].
Light
full sun
Shade tolerance
light shade
Water
moderate
Hardiness
Zone 3+
Soil textures
sandy, loamy
Soil pH
acid, neutral, alkaline
Drainage
well drained
Tolerates Nutritionally Poor Soil
No
Drought
intolerant

Propagation

This section contains historical Plants For A Future notes marked noncommercial.

Seed - best sown as soon as it is ripe in autumn in a greenhouse[4]. Sow stored seed as soon as possible in the year in a greenhouse. Prick out the seedlings into individual pots when they are large enough to handle and grow the plants on in the greenhouse for their first year. Plant them out into their permanent positions in early summer. Division in spring[1]. Larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring. Basal cuttings taken in spring as growth commences. Harvest the shoots when they are about 10cm long with plenty of underground stem. Pot them up into individual pots and keep them in light shade in a cold frame or greenhouse until they are rooting well. Plant them out in the summer.

Cultivation

This section contains historical Plants For A Future notes marked noncommercial.

Grows well in a moderately good light soil[4].Tolerates poor soils[4]. Plants are prone to rot overwinter in wet soils[4]. A good bee plant. Rodents are very fond of the tubers so the plants may require some protection[4].

References

  1. F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951-00-00

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  2. Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing 1976-00-00

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  3. Yanovsky. E. Food Plants of the N. American Indians. Publication no. 237. U.S. Depf of Agriculture.

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  4. Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5

    ↩1↩2↩3↩4↩5

  5. Craighead. J., Craighead. F. and Davis. R. A Field Guide to Rocky Mountain Wildflowers The Riverside Press 1963-00-00 ISBN 63-7093

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  6. Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. 1995-00-00 ISBN 0-7513-020-31

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  7. Moerman. D. Native American Ethnobotany Timber Press. Oregon. 1998-00-00 ISBN 0-88192-453-9

    ↩1↩2↩3↩4↩5↩6↩7

  8. Fernald. M. L. Gray's Manual of Botany. American Book Co. 1950-00-00

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  9. Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim 1959-00-00

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  10. Usher. G. A Dictionary of Plants Used by Man. Constable 1974-00-00 ISBN 0094579202

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