Rheum x cultorum
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Rheum x cultorum

common rhubarb

  family polygonaceae 
  genus rheum 

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Identification
Genus  Rheum Species  x cultorum Variety  Cultivar  Common names  common rhubarb Family  POLYGONACEAE Specimen number  S5073 Data source  Poison p78
 
Life cycle
Life form  Terrestrial Life cycle  Perennial Life span  3 - 10 years Annual cycle  Not applicable Stature  Flower Growth form  Not applicable Growth habit  Erect Overall height  8' Overall spread   
 
Climate
Sunshine  Various Water  Various Optimal soil texture  Various Acceptable soil pH  Various USDA hardiness  Not classified AHS heat zones  Not classified Sunset climate zones  Not classified
 
Garden
Suitable for gardens  no Nursery  Unknown Compost  no Size at acquisition  Unknown Garden location  Unknown Garden notes 
 
Special qualities
Tolerates drought  no Tolerates high humidity  no Tolerates seaside conditions  no Insect resistant  no Disease resistant  no Deer resistant  no Best uses    Symbiosis  Attracts butterflies  no Attracts hummingbirds  no Autumn foliage  no Colorful berries  no Desirable qualities    Other interest    Other interest color  Other interest period   
 
Adverse factors
Common pests  Poisonous parts  Leaves   Roots Poisonous indications  It contains soluble oxalates and anthraquinone glycosides in the leaves that cause vomiting, stomach ache, internal bleeding and breathing difficulty. It is fatal in even small amounts. Internal poison  yes Dermatologic poison  no Livestock poison  no Mechanical injury  no Hay fever pollen    Hay fever season    Adverse qualities   
 
Herbal medicine
Medicinal properties  Medicinal parts  Has medicinal uses  no Do not self-administer  no Do no use if pregnant  no Legally restricted  no Toxicity precautions  Medicinal notes  Can be fatal if taken internally. The leaves of this plant as well as the roots are toxic. It is poisonous if ingested. It contains soluble oxalates and anthraquinone glycosides in the leaves that cause vomiting, stomach ache, internal bleeding and breathing difficulty. It is fatal in even small amounts.
 
Traditional uses
Parts used  Traditional uses  Contemporary uses  Fragrance  Fragrance parts  Fragrance intensity    Fragrance category    Dye parts  Dye color 
 
Cultivation
Propagule  Various Pollination method    Planting style    Crop spacing    Row spacing    Cold frame  Planting period    Harvesting period    Frost tolerance    Heat requirement    Fertilizer  Typical Time to harvest 
 
Nutrition
Is edible  no Culinary uses  Nutritional value  Edible parts  Description of edible parts Flavor / texture 
 
Horticulture
Horticulture notes 
 
Herbarium
Tag needs printing  no Collection notes  Rheum x cultorum is a perennial. Flowers: Common rhubarb has small whitish flowers in very large panicles. Flowers appear in June and July. The blossoms are typically of a white color.

Page 4026 of 4998

Last reviewed November 01, 2004   

 

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