Sneezewort

Plant Characteristics
Habit		herbaceous
Height:	⇕	30 in"in" can not be assigned to a declared number type with value 30.
Width:	⇔	30 in"in" can not be assigned to a declared number type with value 30.
Bloom:	❀	early summer, mid summer, late summer

Cultivation

Exposure:	☼	sun
Features:	✓	flowers, ground cover
USDA Zones:		6 to 10
Flower features:	❀	white

Scientific Names
Asteraceae >	Achillea >	ptarmica >

Achillea ptarmica (Sneezewort, Sneezeweed, Bastard Pellitory, European Pellitory, Fair-maid-of-France, Goose Tongue, Sneezewort Yarrow, Wild Pellitory, White Tansy) is a species in the genus Achillea. It has loose clusters of white, button-like flowers that bloom from June to August. Its dark green leaves have finely-toothed margins.

This is a hardy, drought-tolerant plant that prefers full sun and moist but well-drained soil.

The name ptarmica comes from the Greek word ptairo (=sneeze) and means 'causes sneezing'.

Like many other plants, the sneezewort's pattern of development displays the Fibonacci sequence.^[1]

The plant is poisonous to cattle, sheep, and horses.

Read about Sneezewort in the Standard Cyclopedia of Horticulture
Achillea ptarmica, Linn. (A. macrocephala, Pill. & Mitterb.). Sneezewort. Height 1-2 ft.: lvs. serrate: fls. in loose corymbs; all summer. North temperate regions.— Its full-double var. The Pearl is much used for cut-flowers and in cemeteries, and is one of the most popular of all hardy herbaceous plants. There are many other varieties.^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 It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article.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.

Cultivation

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Species

Gallery

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References

Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963

External links

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↑ Jill Britton (7 May 2005). "Fibonacci Numbers in Nature" (html).

[Britton-1] Jill Britton (7 May 2005). "Fibonacci Numbers in Nature" (html).

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