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Helianthus lenticularis - Douglas.

Common Name Wild Sunflower
Family Asteraceae or Compositae
USDA hardiness Coming soon
Known Hazards None known
Habitats Roadsides and waste places[71] in rich soils[43].
Range N. America - Minnesota to North Dakota, Idaho, Missouri, Texas and California.
Edibility Rating    (3 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (0 of 5)
Care
Moist Soil Full sun
Helianthus lenticularis Wild Sunflower


Helianthus lenticularis Wild Sunflower

 

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Summary


Physical Characteristics

 icon of manicon of flower
Helianthus lenticularis is a ANNUAL growing to 3 m (9ft 10in). The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

H. annuus lenticularis.

Habitats

 Cultivated Beds;

Edible Uses

Edible Parts: Oil  Seed
Edible Uses: Coffee  Oil

Seed - raw or cooked[172]. The seed can be dried and ground into a powder then used with cereal flowers in making breads, cakes and rich soups[183]. An edible oil is obtained from the seed[183]. The roasted shells, after the starch has been removed, or the roasted seeds, can be used in preparing a coffee-like beverage[183].

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.


None known

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Other Uses

Oil

None known

Special Uses

Cultivation details

Succeeds in most soils in a sunny position[1]. Requires a rich soil[1]. Dislikes shade[1]. The young growth is extremely attractive to slugs, plants can be totally destroyed by them[K]. Members of this genus are rarely if ever troubled by browsing deer or rabbits[233]. Probably no more than the wild form of the cultivated sunflower, H. annuus, it is treated as a sub-species of that by many botanists[1, 200].

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Propagation

Seed - sow in mid spring in situ. An earlier start can be made by sowing 2 - 3 seeds per pot in a greenhouse in early spring. Use a fairly rich compost. Thin to the strongest seedling, give them an occasional liquid feed to make sure they do not become nutrient deficient and plant them out in late spring or early summer.

Other Names

If available other names are mentioned here

Found In

Countries where the plant has been found are listed here if the information is available

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
Helianthus annuusSunflower, Common sunflowerAnnual3.0 6-9 FLMHSNDM520
Helianthus cusickiiCusick's sunflowerPerennial0.6 7-10 FLMHNDM310
Helianthus doronicoides Perennial1.8 4-8  LMHNM20 
Helianthus giganteusGiant SunflowerPerennial3.6 4-8 FLMHNM300
Helianthus hybridsPerennial SunflowerPerennial3.6 4-11 FLMHNDM422
Helianthus laetiflorusShowy Sunflower, Cheerful sunflowerPerennial2.0 4-8  LMHNM20 
Helianthus maximilianiiMaximillian Sunflower, Maximillian DaisyPerennial2.4 5-10 MLMHNM30 
Helianthus pauciflorusStiff Sunflower, Prairie SunflowerPerennial1.5 3-7 FLMHNDM401
Helianthus petiolarisPrairie SunflowerAnnual3.0 4-8  LMHNDM210
Helianthus strumosusPaleleaf Woodland SunflowerPerennial2.0 4-8  LMHNM21 
Helianthus tuberosusJerusalem ArtichokePerennial2.4 4-8 FLMHNDM413

 

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Expert comment

Author

Douglas.

Botanical References

14371

Links / References

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Subject : Helianthus lenticularis  
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