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Cardamine oligosperma - Nutt.

Common Name Spring Cress, Little western bittercress, Umbel bittercress
Family Brassicaceae or Cruciferae
USDA hardiness Coming soon
Known Hazards None known
Habitats Widespread in wet places[60].
Range Western N. America - Alaska to California.
Edibility Rating    (2 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (1 of 5)
Care (info)
Moist Soil Wet Soil Semi-shade Full sun
Cardamine oligosperma Spring Cress, Little western bittercress, Umbel bittercress


http://commons.wikimedia.org/wiki/User:Wsiegmund
Cardamine oligosperma Spring Cress, Little western bittercress, Umbel bittercress
http://commons.wikimedia.org/wiki/User:Wsiegmund

 

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Summary


Physical Characteristics

 icon of manicon of flower
Cardamine oligosperma is a ANNUAL/BIENNIAL growing to 0.3 m (1ft). The species is hermaphrodite (has both male and female organs) and is pollinated by Insects.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist or wet soil.

UK Hardiness Map US Hardiness Map

Synonyms

C. umbellata. Greene.

Plant Habitats

 Bog Garden;

Edible Uses

Edible Parts: Leaves
Edible Uses:

Leaves - raw or cooked and used as a vegetable[172, 183].

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.
Carminative  Digestive

The plant is carminative and digestive[172].

References   More on Medicinal Uses

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Other Uses

None known

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 most parts of this country. A polymorphic species, it is closely related to C. hirsuta[60]. The following notes are based on the general needs of the genus. Prefers a moist humus rich soil in shade or semi-shade[200] but succeeds in most soils that are not dry[1].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

Type a value in the Celsius field to convert the value to Fahrenheit:

Fahrenheit:

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Plant Propagation

Seed - sow spring or autumn in situ.

Other Names

If available other names are mentioned here

Native Range

Coming Soon

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
Cardamine amaraLarge BittercressPerennial0.6 4-8  LMHSNM31 
Cardamine amaraeformis Annual0.0 -  LMHSNM20 
Cardamine bonariensis Annual0.0 -  LMHSNM20 
Cardamine bulbiferaCoral Root, Coralroot bittercressPerennial0.5 4-8  LMHSNM20 
Cardamine bulbosaBulbous BittercressPerennial0.5 4-8  LMHSNMWe20 
Cardamine debilisRoadside bittercressPerennial0.3 0-0  LMHSNM20 
Cardamine fauriei Perennial0.3 4-8  LMHSNMWe20 
Cardamine flexuosaWavy Bittercress,Woodland bittercressAnnual/Perennial0.5 4-8  LMHSNMWe20 
Cardamine glacialis Perennial0.3 -  LMHSNM20 
Cardamine heptaphylla Perennial0.4 -  LMHSNMWe20 
Cardamine hirsutaHairy BittercressAnnual0.3 4-8  LMHSNM301
Cardamine impatiensNarrowleaf bittercressAnnual/Biennial0.6 4-8  LMHSNMWe210
Cardamine kitaibelii Perennial0.2 5-9  LMHSNMWe20 
Cardamine komarovii Perennial0.3 -  LMHSNMWe20 
Cardamine leucantha Perennial0.6 4-8  LMHSNMWe21 
Cardamine loxostemonoidesCuckoo FlowerAnnual0.3 -  LMHSNM10 
Cardamine lyrata Perennial0.5 6-9  LMHSNMWe20 
Cardamine macrophylla Perennial0.3 5-9  LMHSNMWe20 
Cardamine nasturtioides Perennial0.3 -  LMHSNM20 
Cardamine nipponica Perennial0.1 -  LMHSNM10 
Cardamine pennsylvanicaBittercressBiennial/Perennial0.6 4-8  LMHSNMWe21 
Cardamine pentaphyllos Perennial0.3 -  LMHSNMWe20 
Cardamine pratensisCuckoo FlowerPerennial0.5 4-8  LMHSNMWe322
Cardamine prorepens Perennial0.4 4-8  LMHSNMWe20 
Cardamine raphanifolia Perennial0.5 4-8  LMHFSMWe102
Cardamine rotundifoliaAmerican Water Cress, American bittercressPerennial0.3 5-9  LMHSNMWeWa20 
Cardamine schinziana Perennial0.3 4-8  LMHSNMWe20 
Cardamine scutata Annual/Biennial0.3 4-8  LMHSNMWe20 
Cardamine trifolia Perennial0.2 6-9  LMHFSMWE103
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

Nutt.

Botanical References

60

Links / References

For a list of references used on this page please go here

Readers comment

Mick Campbell   Sun Sep 19 20:25:12 2004

In western Washington State C. oligosperma is regarded as a garden weed. Its pods pop open on contact, dispersing seeds over a square meter or so. Thus the plants are best pulled up when small prior to seed development.

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Subject : Cardamine oligosperma  
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