Comandra pallida

Pale Bastard Toadflax

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Taxonomy and growth

Life cycle
perennial
Height
0.4 m
Flower type
hermaphrodite

Uses

Toxicity

Toxicity warning. The historical record reports a hazard for this plant. Do not use it to decide which parts are safe to eat or use medicinally.

There is a report that the plant can be toxic to mammals.

Edible uses

Fruit[1][2][3]. A sweet flavour[7]. The fruit is about 10mm in diameter[4]. The small round seeds are eaten like nuts by children[6].

Plant part
Fruit
Plant part
Seed

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.

The plant is narcotic[6]. A decoction has been used in the treatment of headaches and externally as a foot bath to treat corns[6]. The plant has been used to treat sore eyes and sores on the body and also as a mouth wash for canker sores[6].

Product or use
Foot care
Product or use
Narcotic
Product or use
Ophthalmic
Product or use
Salve

Material uses

A blue dye is obtained from the area next to the root bark[6].

Product or use
Dye

Environment

Range
Western N. America - Manitoba to British Columbia and south to Texas.
Habitat
Dry hills and plains[8]. Sandy or open rocky ground in Texas[7].
Light
full sun
Shade tolerance
no shade
Water
moderate
Soil textures
sandy, loamy, clay
Soil pH
very acid, acid
Drainage
well drained
Tolerates Nutritionally Poor Soil
No
Drought
intolerant

Propagation

Seed - stratify for 3 months at 5°c and then sow in the greenhouse in a pot with a suitable host. Plant out when it is well established close to a mature host plant[4].

Cultivation

Requires a well-drained moisture retentive lime-free soil[4]. A parasitic plant obtaining at least some of its nutrients from the roots of other plants[4][5]. It is said to parasitize over 200 different species of plants in the wild[7].

References

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

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

  3. Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books 1984-00-00 ISBN 3874292169

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

  5. Britton. N. L. Brown. A. An Illustrated Flora of the Northern United States and Canada Dover Publications. New York. 1970-00-00 ISBN 0-486-22642-5

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

  7. Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J Illustrated Flora of North Central Texas Botanical Research Institute, Texas. 1999-00-00 http://artemis.austincollege.edu/acad/bio/gdiggs/NCTXpdf.htm

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

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