Girish Mahajan (Editor)

Anemone quinquefolia

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Kingdom
  
Plantae

Family
  
Ranunculaceae

Scientific name
  
Anemone quinquefolia

Rank
  
Species

Order
  
Ranunculales

Genus
  
Anemone

Higher classification
  
Anemone

Anemone quinquefolia httpsnewfss3amazonawscomtaxonimages1000s1

Similar
  
Anemone, Ranunculaceae, Anemone virginiana, Anemone canadensis, Anemone cylindrica

Anemone quinquefolia is an early-spring flowering plant in the genus Anemone, native to North America. It is commonly called wood anemone, like Anemone nemorosa, a closely related European species. The American species has been treated as a subspecies of Anemone nemorosa.

Contents

Anemone quinquefolia Anemone quinquefolia wood anemone wood windflower Go Botany

Description

It is a perennial herbaceous plant, growing in early spring to 10–30 centimetres (3.9–11.8 in) tall, and dying back down to the root-like rhizomes by mid summer. The rhizomes, that spread just below the earth surface, grow quickly, contributing to its rapid spread in woodland conditions, where it can carpet large areas. The flower is 1–2.5 centimetres (0.39–0.98 in) diameter, with five (occasionally four, or six to nine) petal-like segments (actually tepals). The flowers are white, commonly flushed pinkish.

Anemone quinquefolia Anemone quinquefolia Wind Flower Wood anemone Twoleaf anemone

The leaves are in three parts with deeply lobed lateral leaflets, giving the appearance of five leaflets. The leaf veins are branched and not parallel.

Taxonomy

Anemone quinquefolia Anemone quinquefolia

Anemone quinquefolia was named in 1753 by Carl Linnaeus in Species Plantarum. He described it as having leaves with five oval serrated parts; hence the species epithet quinquefolia, meaning "five-leaved".

Anemone quinquefolia Digital Atlas of the Virginia Flora Anemone quinquefolia L var

Anemone quinquefolia is part of a species complex that includes A. grayi, A. lancifolia, A. lyallii, A. oregana and A. piperi.

Synonyms

Anemone quinquefolia has a number of synonyms. These include:

It has also been treated as part of Anemone nemorosa under the names:

  • Anemone nemorosa
  • Varieties

    The Flora of North America and The Plant List accept only two varieties:

    Anemone quinquefolia Anemone quinquefolia var quinquefolia

  • Anemone quinquefolia var. quinquefolia (DC.) Frodin – grows over the entire species range
  • Anemone quinquefolia var. minima – grows in North Carolina, Tennessee and Virginia.
  • The two are distinguished mainly by the size of the achene (the fruit), the body of which is 2.5–3 mm (0.10–0.12 in) in var. minima as compared to 3–4.5 mm (0.12–0.18 in) in var. quinquefolia.

    Other sources accept further varieties, e.g. A. quinquefolia var. bifolia.

    References

    Anemone quinquefolia Wikipedia


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