Erigeron annuus: Difference between revisions
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'''''Erigeron annuus''''' ('''annual fleabane''') is a [[plant]] in the daisy family, [[Asteraceae]]. |
'''''Erigeron annuus''''' ('''annual fleabane''', '''daisy fleabane''<ref name="pennsylvania">Ann Fowler Rhoads and Timothy A. Block, Ill. Ann Anisko, ''Plants of Pennsylvania'', 2nd ed, University of Pennsylvania Press, 2007. pp. 923.</ref>, or '''eastern daisy fleabane'''<ref name="nwf">David M. BRandenburg, ''Field Guide to Wildflowers of North America'', National Wildlife Federation, Sterling Publishing Co., New York, 2010, pp. 150.</ref>) is a [[plant]] in the daisy family, [[Asteraceae]]. |
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{{See|Fleabane}} |
{{See|Fleabane}} |
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==Description== |
==Description and identification== |
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''Erigeron annuus'' is a [[herbaceous plant]] with alternate, simple [[leaf|leaves]], and green, sparsely haired stems. The flowers are white with yellow centers, born in spring through fall. <ref>[http://www.npwrc.usgs.gov/resource/plants/floramw/species/erigannu.htm Annual Fleabane], [[USGS]]. 3 August 2006, accessed 29 April 2008</ref> |
''Erigeron annuus'' is a [[herbaceous plant]] with alternate, simple [[leaf|leaves]], and green, sparsely haired stems. The lower leaves, especially the basal leaves, are often toothed, a characteristic distinguishing it from most other ''Erigeron sp.''<ref name="nwf" /> The flowers are white with yellow centers, born in spring through fall. <ref>[http://www.npwrc.usgs.gov/resource/plants/floramw/species/erigannu.htm Annual Fleabane], [[USGS]]. 3 August 2006, accessed 29 April 2008</ref> |
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{{commonscat|Erigeron annuus}} |
{{commonscat|Erigeron annuus}} |
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{{wikiversity-bc|Erigeron annuus}} |
{{wikiversity-bc|Erigeron annuus}} |
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Revision as of 20:52, 27 June 2014
| Annual fleabane | |
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| Species: | E. annuus
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| Binomial name | |
| Erigeron annuus | |
Erigeron annuus ('annual fleabane, daisy fleabane[1], or eastern daisy fleabane[2]) is a plant in the daisy family, Asteraceae.
Description and identification
Erigeron annuus is a herbaceous plant with alternate, simple leaves, and green, sparsely haired stems. The lower leaves, especially the basal leaves, are often toothed, a characteristic distinguishing it from most other Erigeron sp.[2] The flowers are white with yellow centers, born in spring through fall. [3]
Wikimedia Commons has media related to Erigeron annuus.
References
- ^ Ann Fowler Rhoads and Timothy A. Block, Ill. Ann Anisko, Plants of Pennsylvania, 2nd ed, University of Pennsylvania Press, 2007. pp. 923.
- ^ a b David M. BRandenburg, Field Guide to Wildflowers of North America, National Wildlife Federation, Sterling Publishing Co., New York, 2010, pp. 150.
- ^ Annual Fleabane, USGS. 3 August 2006, accessed 29 April 2008
External links
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