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2011-07-29 Lower Austria, district Bruck/Leitha - alluvial forest dominated by Salix alba (168 msm Quadrant 7965/3).German name: Gewhnliche Nachtkerze (ieS)
See remarks here.
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Copenhagen, Hovedstaden, Denmark
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close up image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - single specimen showing flower head as first blooms emerge from its lower section
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Copenhagen, Hovedstaden, Denmark
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close up image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - single specimen showing upper leaves and flower heads
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close up image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - single specimen showing stem and leaf detail
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2011-07-29 Lower Austria, district Bruck/Leitha - alluvial forest dominated by Salix alba (168 msm Quadrant 7965/3).German name: Gewhnliche Nachtkerze (ieS)
See remarks here.
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close up image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - flower just opened, anthers and cross-shaped stigma emergingThis species is featured in the book, Abundant Splendor: Wildflowers of the Tall Grass Prairie. Contact frank@black-sweater-art.com for purchase information.
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field image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - several scattered individual specimens at bloom time
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Merville-Franceville-Plage, Lower Normandy, France
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close upimage of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - single flower in late bloom, anthers, stigma, and ovary visible
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2011-07-29 Lower Austria, district Bruck/Leitha - alluvial forest dominated by Salix alba (168 msm Quadrant 7965/3).German name: Gewhnliche Nachtkerze (ieS)
See remarks here.
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close up image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - after bloom, seed pods maturing
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2011-07-29 Lower Austria, district Bruck/Leitha - alluvial forest dominated by Salix alba (168 msm Quadrant 7965/3).German name: Gewhnliche Nachtkerze (ieS)
See remarks here.
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Merville-Franceville-Plage, Lower Normandy, France
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field image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - in the foreground, a single specimen in bloom
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Nooksack, Washington, United States
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Copenhagen, Hovedstaden, Denmark
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close up image of Oenothera biennis COMMON EVENING PRIMROSE at the James Woodworth Prairie Preserve - single flower in full bloom, pollen to disperse appearing on the anthers, stigma fully emerged, ovary visible as a green button at the bottom of the flowerThis species is featured in the book, Abundant Splendor: Wildflowers of the Tall Grass Prairie. Contact frank@black-sweater-art.com for purchase information.
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2011-07-29 Lower Austria, district Bruck/Leitha - alluvial forest dominated by Salix alba (168 msm Quadrant 7965/3).German name: Gewhnliche Nachtkerze (ieS)Compare also other shots of the same specimen, linked below.ID: Fischer & al., Exkursionsflora (2008 3rd); for this one distinctive is:- base of hair is green (it shows red dot for many other species);- top buds remain upright even shortly before they begin to flower;- central nerve of leaves is predominantly red.This is one of the most common Oenothera species which was introduced (it is native to Northern America); in the process of taking over natural habitats several new ('European') species emerged through hybridisation and genetic stabilisation of the new features.
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Mount Horeb, Wisconsin, United States
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2011-07-29 Lower Austria, district Bruck/Leitha - alluvial forest dominated by Salix alba (168 msm Quadrant 7965/3).German name: Gewhnliche Nachtkerze (ieS)
See remarks here.
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Rotterdam, South Holland, Netherlands