Difference between revisions of "Gunnera tinctoria"

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(Created page with '{{Inc| Gunnera chilensis, Lam. (G. scabra, Ruiz & Pav.). Not so robust, the lvs. smaller and less spiny, and the fl.-spikes less tall: fls. reddish. R.H. 1862, p. 310; 1894, p. 3…')
 
 
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{{SPlantbox
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|familia=Gunneraceae
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|genus=Gunnera
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|species=tinctoria
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|common_name=Gunnera chilensis, Gunnera scabra
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|name_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|habit=herbaceous
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|habit_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|Max ht box=6
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|Max ht metric=ft
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|height_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|Max wd box=8
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|Max wd metric=ft
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|width_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|lifespan=perennial
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|life_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|exposure=sun
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|sun_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|features=flowers, edible, naturalizes, invasive, foliage, ground cover
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|flower_season=early summer, mid summer, late summer
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|flower_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|flowers=red, pink
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|Temp Metric=°F
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|min_zone=7
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|usda_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
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|max_zone=9
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|image=Gunnera tinctoria 6.jpg
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|image_width=240
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}}
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'''''Gunnera tinctoria''''', the '''Chilean rhubarb''', is a plant species native to southern [[Chile]] and neighbour zones in [[Argentina]]. It is a large-leaved  [[perennial plant]] that grows up to two metres tall. It is introduced in large parts of the world as an [[ornamental plant|ornamental]] and edible plant. In some countries (for instance New Zealand and Ireland) it has spread from gardens and is becoming a weed problem.
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''Gunnera tinctoria'' is a giant, clump-forming herbaceous perennial. The leaves can grow up to 2.5m across. It has erect spikes of cone-shaped [[inflorescence]]s (to 1m) from spring to early summer, with small flowers. The fruit is orange. The number of seeds is estimated from 80.000 per seedhead to 250.000 per plant. In parts of New Zealand the Chilean rhubarb has become a recognised pest plant.
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{{Inc|
 
{{Inc|
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Gunnera chilensis, Lam. (G. scabra, Ruiz & Pav.). Not so robust, the lvs. smaller and less spiny, and the fl.-spikes less tall: fls. reddish. R.H. 1862, p. 310; 1894, p. 397
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Gunnera chilensis, Lam. (G. scabra, Ruiz & Pav.). Not so robust, the lvs. smaller and less spiny, and the fl.-spikes less tall: fls. reddish.—Thrives in drier soil. Var. major, Hort., is a very strong-growing form.
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==Cultivation==
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===Propagation===
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===Pests and diseases===
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==Varieties==
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==Gallery==
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<gallery perrow=5>
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Image:Gunnera Tinctoria flowering Stevage.jpg| photo 1
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Image:Upload.png| photo 2
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Image:Upload.png| photo 3
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</gallery>
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==References==
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<references/>
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<!--- xxxxx  *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381  -->
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<!--- xxxxx  *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432  -->
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<!--- xxxxx  *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608  -->
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==External links==
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*{{wplink}}
  
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Gn. 49, p. 151. G.C. II. 26:425; III. 8:665. G. 18:693; 21:661. G.W.5:367, 571; 12:413.—Thrives in drier aoil. Var. major, Hort., is a very strong-growing form.
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Latest revision as of 17:03, 11 August 2010


Gunnera tinctoria 6.jpg


Plant Characteristics
Habit   herbaceous

Height: ⇕ 6 ft"ft" can not be assigned to a declared number type with value 6.
Width: ⇔ 8 ft"ft" can not be assigned to a declared number type with value 8.
Lifespan: ⌛ perennial
Bloom: ❀ early summer, mid summer, late summer
Cultivation
Exposure: ☼ sun
Features: ✓ flowers, edible, naturalizes, invasive, foliage, ground cover
USDA Zones: 7 to 9
Flower features: ❀ red, pink
Scientific Names

Gunneraceae >

Gunnera >

tinctoria >


Gunnera tinctoria, the Chilean rhubarb, is a plant species native to southern Chile and neighbour zones in Argentina. It is a large-leaved perennial plant that grows up to two metres tall. It is introduced in large parts of the world as an ornamental and edible plant. In some countries (for instance New Zealand and Ireland) it has spread from gardens and is becoming a weed problem.

Gunnera tinctoria is a giant, clump-forming herbaceous perennial. The leaves can grow up to 2.5m across. It has erect spikes of cone-shaped inflorescences (to 1m) from spring to early summer, with small flowers. The fruit is orange. The number of seeds is estimated from 80.000 per seedhead to 250.000 per plant. In parts of New Zealand the Chilean rhubarb has become a recognised pest plant.


Read about Gunnera tinctoria in the Standard Cyclopedia of Horticulture 

Gunnera chilensis, Lam. (G. scabra, Ruiz & Pav.). Not so robust, the lvs. smaller and less spiny, and the fl.-spikes less tall: fls. reddish.—Thrives in drier soil. Var. major, Hort., is a very strong-growing form.


The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.


Cultivation

Propagation

Pests and diseases

Varieties

Gallery

  • photo 1

  • photo 2

  • photo 3

References


External links


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