Difference between revisions of "Symphytum officinale"
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{{SPlantbox | {{SPlantbox | ||
|familia=Boraginaceae | |familia=Boraginaceae | ||
− | |genus=Symphytum | + | |genus=Symphytum |
− | |species=officinale | + | |species=officinale |
|common_name=Comfrey, Common comfrey, English comfrey | |common_name=Comfrey, Common comfrey, English comfrey | ||
|name_ref=Flora - A Gardener's Encyclopedia | |name_ref=Flora - A Gardener's Encyclopedia | ||
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|usda_ref=Flora - A Gardener's Encyclopedia | |usda_ref=Flora - A Gardener's Encyclopedia | ||
|max_zone=9 | |max_zone=9 | ||
− | |image= | + | |image=Symphytum officinale - Iceland - 2007-07-10a.jpg |
|image_width=240 | |image_width=240 | ||
}} | }} | ||
− | + | '''''Symphytum officinale''''' is a [[perennial]] [[flowering plant]] of the genus ''[[Symphytum]]'' in the family [[Boraginaceae]]. Along with several other species of ''Symphytum'', it is commonly known as [[comfrey]]. | |
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− | + | The hardy plant can grow to a height of 60 cm. | |
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− | + | Comfrey has been used in [[folk medicine]] as a [[poultice]] for treating burns and wounds. However, internal consumption, such as in the form of [[herbal tea]], is discouraged, as it can cause serious liver damage.<ref>http://journals.cambridge.org/download.php?file=%2FPHN%2FPHN7_07%2FS1368980004001156a.pdf&code=f5f837200b6f79862cf84720c13bb8d5</ref> | |
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{{Inc| | {{Inc| | ||
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Symphytum officinale, Linn. (S. bohemicum, F. W. Schmidt). Perennial, about 3 ft. high: root thick: st. branched, white-pilose: lvs. slightly pilose, basal and lower cauline ovate - lanceolate, upper oblong-lanceolate, all broadly decurrent at base: fls. white, yellowish, purple, or rose, in drooping cymes. Eu., Asia. Var. argenteum, Hort., is offered in the trade as growing 2 ft. high, with silver-variegated foliage and drooping blue fls. Var. aureum, Hort., is offered in the trade as a golden variegated form growing 2 ft. high. Var. coccineum, Hort. (S. coccineum, Hort., ex Schlecht.), is offered in the trade as a scarlet-fld. form. Var. lilacinum, Hort., is offered in the trade. Var. purpureum, Pers. (S. officinale var. bohemicum, Don), has reddish purple fls. Eu. Var. variegatum, Hort., has lvs. widely margined with creamy white. F.S. 18:1901-1902. | Symphytum officinale, Linn. (S. bohemicum, F. W. Schmidt). Perennial, about 3 ft. high: root thick: st. branched, white-pilose: lvs. slightly pilose, basal and lower cauline ovate - lanceolate, upper oblong-lanceolate, all broadly decurrent at base: fls. white, yellowish, purple, or rose, in drooping cymes. Eu., Asia. Var. argenteum, Hort., is offered in the trade as growing 2 ft. high, with silver-variegated foliage and drooping blue fls. Var. aureum, Hort., is offered in the trade as a golden variegated form growing 2 ft. high. Var. coccineum, Hort. (S. coccineum, Hort., ex Schlecht.), is offered in the trade as a scarlet-fld. form. Var. lilacinum, Hort., is offered in the trade. Var. purpureum, Pers. (S. officinale var. bohemicum, Don), has reddish purple fls. Eu. Var. variegatum, Hort., has lvs. widely margined with creamy white. F.S. 18:1901-1902. | ||
{{SCH}} | {{SCH}} | ||
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==Cultivation== | ==Cultivation== | ||
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===Propagation=== | ===Propagation=== | ||
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===Pests and diseases=== | ===Pests and diseases=== | ||
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− | == | + | |
− | + | ==Varieties== | |
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==Gallery== | ==Gallery== | ||
− | + | <gallery perrow=5> | |
− | + | File:Symphytum officinale 01.jpg| photo 1 | |
− | <gallery> | + | File:Symphytum officinale1 ies.jpg| photo 2 |
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Image:Upload.png| photo 3 | Image:Upload.png| photo 3 | ||
</gallery> | </gallery> | ||
==References== | ==References== | ||
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<!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 --> | <!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 --> | ||
<!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 --> | <!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 --> | ||
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{{stub}} | {{stub}} | ||
− | + | __NOTOC__ | |
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Latest revision as of 19:58, 22 June 2010
Habit | herbaceous
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Height: | ⇕ | 5 ft"ft" can not be assigned to a declared number type with value 5. |
Width: | ⇔ | 6 ft"ft" can not be assigned to a declared number type with value 6. |
Bloom: | ❀ | early spring, mid spring, late spring, early summer, mid summer, late summer |
Exposure: | ☼ | sun, shade |
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Features: | ✓ | flowers, birds |
USDA Zones: | 3 to 9 | |
Flower features: | ❀ | red, pink |
Symphytum officinale is a perennial flowering plant of the genus Symphytum in the family Boraginaceae. Along with several other species of Symphytum, it is commonly known as comfrey.
The hardy plant can grow to a height of 60 cm.
Comfrey has been used in folk medicine as a poultice for treating burns and wounds. However, internal consumption, such as in the form of herbal tea, is discouraged, as it can cause serious liver damage.[1]
Read about Symphytum officinale in the Standard Cyclopedia of Horticulture
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Symphytum officinale, Linn. (S. bohemicum, F. W. Schmidt). Perennial, about 3 ft. high: root thick: st. branched, white-pilose: lvs. slightly pilose, basal and lower cauline ovate - lanceolate, upper oblong-lanceolate, all broadly decurrent at base: fls. white, yellowish, purple, or rose, in drooping cymes. Eu., Asia. Var. argenteum, Hort., is offered in the trade as growing 2 ft. high, with silver-variegated foliage and drooping blue fls. Var. aureum, Hort., is offered in the trade as a golden variegated form growing 2 ft. high. Var. coccineum, Hort. (S. coccineum, Hort., ex Schlecht.), is offered in the trade as a scarlet-fld. form. Var. lilacinum, Hort., is offered in the trade. Var. purpureum, Pers. (S. officinale var. bohemicum, Don), has reddish purple fls. Eu. Var. variegatum, Hort., has lvs. widely margined with creamy white. F.S. 18:1901-1902. CH
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Cultivation
Propagation
Pests and diseases
Varieties
Gallery
References
External links
- w:Symphytum officinale. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
- Symphytum officinale QR Code (Size 50, 100, 200, 500)