Symphytum officinale

Symphytum officinale subsp. var.	Comfrey, Common comfrey, English comfrey
	Habit: herbaceous Height: ⇕ to Width: ⇔ to 5ft 6ft Height: ⇕ warning.png"" cannot be used as a page name in this wiki. to 5 ft Width: ⇔ warning.png"" cannot be used as a page name in this wiki. to 6 ft Lifespan: ⌛ Origin: ✈ Poisonous: ☠ Bloom: ❀ early spring, mid spring, late spring, early summer, mid summer, late summer	Exposure: ☼ sun, shade Water: ◍ Features: ✓ flowers, birds Hidden fields, interally pass variables to right place Minimum Temp: ☃ °Fwarning.png"°F" is not a number. USDA Zones: 3 to 9 Sunset Zones: Flower features: ❀ red, pink
	Boraginaceae > Symphytum officinale var. ,

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.

Standard Cyclopedia of Horticulture

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 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 It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article.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.

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