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Cirsium eatoni - (Gray.)Robinson.

Common Name Eaton's Thistle
Family Asteraceae or Compositae
USDA hardiness Coming soon
Known Hazards None known
Habitats Dry stony slopes, 3000 - 3500 metres in California[71].
Range Western N. America.
Edibility Rating    (1 of 5)
Other Uses    (2 of 5)
Weed Potential No
Medicinal Rating    (1 of 5)
Care (info)
Well drained soil Moist Soil Full sun
Cirsium eatoni Eaton


http://commons.wikimedia.org/wiki/User:Stan_Shebs
Cirsium eatoni Eaton
http://commons.wikimedia.org/wiki/User:Stan_Shebs

 

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Summary


Physical Characteristics

 icon of manicon of flower
Cirsium eatoni is a PERENNIAL growing to 0.5 m (1ft 8in). The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, Lepidoptera (Moths & Butterflies), beetles. The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

 Cultivated Beds;

Edible Uses

Edible Parts: Oil  Root  Stem
Edible Uses: Oil

Root - cooked[177]. The root is likely to be rich in inulin, a starch that cannot be digested by humans. This starch thus passes straight through the digestive system and, in some people, ferments to produce flatulence[K]. Stem[105, 161, 257]. No more details are given.

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Skin

The plant has been used to treat wounds, cuts and sores[257].

References   More on Medicinal Uses

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Other Uses

Oil

The seed of all species of thistles yields a good oil by expression[4]. No details of potential yields etc are given[K].

Special Uses

References   More on Other Uses

Cultivation details

We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. The plant is a short-lived perennial[71]. The following notes are based on the general needs of the genus. An easily grown plant, succeeding in any ordinary garden soil in a sunny position[200].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Fahrenheit:

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Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).

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Plant Propagation

Seed - sow early spring or autumn in situ. Germination usually takes place within 2 - 8 weeks at 20°c.

Other Names

If available other names are mentioned here

Native Range

NORTHERN AMERICA: United States (Colorado, Idaho, Montana, Oregon, Wyoming, New Mexico, Nevada, Utah)

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Cirsium acaulonStemless ThistlePerennial0.3 4-8  LMHNM012
Cirsium amplexifoliumDakiba-Hime-AzamiPerennial1.5 -  LMHNM102
Cirsium arvenseCreeping Thistle, Canada thistlePerennial0.9 4-7 FLMHNM222
Cirsium brevicaule Perennial1.0 -  LMHNM102
Cirsium brevistylumIndian Thistle, Clustered thistlePerennial1.8 0-0  LMHSNM302
Cirsium buergeri Perennial1.8 -  LMHNM102
Cirsium chinense Perennial0.8 -  LMHNM102
Cirsium coreanum Perennial0.0 -  LMHSNM102
Cirsium dipsacolepis Perennial1.0 -  LMHNM102
Cirsium eduleEdible ThistlePerennial2.0 6-9  LMHNM302
Cirsium eriophorumWooly ThistleBiennial1.5 5-9  LMHNM202
Cirsium foliosumElk thistlePerennial0.6 5-9  LMHNMWe302
Cirsium hookerianumWhite ThistlePerennial1.5 -  LMHNM202
Cirsium japonicumNo-Azami, Japanese thistleBiennial/Perennial0.9 5-9  LMHNM222
Cirsium kamtschaticumKamchatka thistlePerennial1.8 0-0  LMHNM102
Cirsium lepskyle Perennial0.0 -  LMHNM102
Cirsium lineare Perennial1.0 -  LMHNM102
Cirsium maackii Perennial1.0 -  LMHNM102
Cirsium maritimum Perennial0.4 -  LMHNM102
Cirsium nipponicum Perennial1.5 -  LMHNM112
Cirsium occidentaleCobwebby Thistle, Snowy thistle, Compact cobwebby thistlePerennial1.0 8-11  LMHNDM202
Cirsium ochrocentrumYellow Spined ThistlePerennial1.5 0-0  LMHNDM222
Cirsium oleraceumCabbage ThistlePerennial1.2 -  LMHSNMWe202
Cirsium oligophyllum Perennial1.0 -  LMHNM202
Cirsium pallidumPale ThistleBiennial1.5 0-0  LMHNM212
Cirsium palustreMarsh ThistleBiennial1.5 4-8  LMHSNMWe202
Cirsium pectinellum Perennial1.5 -  LMHNM102
Cirsium pendulum Biennial1.8 -  LMHNM102
Cirsium purpuratum Perennial1.0 -  LMHNM102
12

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

Expert comment

Author

(Gray.)Robinson.

Botanical References

71

Links / References

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Subject : Cirsium eatoni  
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