Marah macrocarpus

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Marah macrocarpus
Light:Full Sun
Moisture:Xeric Mesic
Hardiness:8
Soil pH:5.6-8.4
Self Pollinated
Height:16'
Speed:Fast
Blooms:Mid Summer-Early Fall
Native to:
Medicinal Rating:
Tea:Yes
Poisonous

Marah macrocarpus (common name: chilicothe)

Propagation: Seed - sow early spring in pots of rich soil in a greenhouse. Germination usually takes place within 1 - 2 weeks at 20°c. Put 2 or 3 seeds in each pot and thin to the best plant. Grow on fast and plant out after the last expected frosts.

Cultivation: Prefers a sunny position in a well-drained rich soil with abundant moisture[1][2]. Succeeds in ordinary garden soil[2]. Plants are found in dry soils in the wild so this suggests that they will be better off in a dry soil in this country[K].

A perennial plant, it is not very hardy in Britain, tolerating temperatures down to about -5°c, and is perhaps best grown as an annual.

A climbing plant, supporting itself by means of tendrils[3].

Range: South-western N. America - California.

Habitat: Dry places below 900 metres[4].

Medicinal: The root is purgative[5][6].

The seed is made into a paste and used as a treatment on pimples and skin sores[6]. The oil from the seed is rubbed into the scalp to treat diseased scalps and hair roots[6].

The plant juices can be used as a parasiticide, rubbed onto areas of skin affected by ringworm[6].

Usage: A red dye is obtained from the seed[5]. It can be mixed with iron oxide and turpentine to make a paint.[6]

The root is used to make a detergent lather[6].

Pollinators: Insects

Soil: Can grow in light, medium, and heavy soils.

Drainage: Prefers well drained soil.

Flower Type: Hermaphrodite

Also Known As: Echinocystis macrocarpa. Greene.

Links

References

  1. Chittendon, Fred. RHS Dictionary of Plants. Oxford University Press, 1951.
  2. 2.0 2.1 Bird, Alfred. Focus on Plants Volume 5. Thompson and Morgan, 1991.
  3. Grey-Wilson, Christopher and Victoria Matthews. Gardening on Walls. Collins, 1983.
  4. Munz, David. A California Flora. University of California Press, 1959.
  5. 5.0 5.1 Usher, George. A Dictionary of Plants Used by Man. Constable, 1974.
  6. 6.0 6.1 6.2 6.3 6.4 6.5 Moerman, Daniel. Native American Ethnobotany. Timber Press, 1998.