The Main Plant entry for Oenotheras (Oenothera)

This database entry exists to show plant data and photos that apply generically to all Oenotheras.

Oenothera lindheimeri a/k/a Gaura and Whirling Butterflies

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Posted by Marilyn (Northern KY - Zone 6a) on May 20, 2013 10:03 PM

"Oenothera is a genus of about 125 species of herbaceous flowering plants, native to North and South America. It is the type genus of the family Onagraceae. Common names include evening primrose, suncups and sundrops. They are not closely related to the true primroses (Primula).

The flowers of many species open within less than a minute in the evening, hence the name "evening primrose", and are yellow in most species but white, purple, pink or red in a few. Most native desert species are white. The fragrant tufted evening primrose Oenothera caespitosa, a Southwestern species, blooms white, with flowers turning pink or light magenta as they age.

One of the most distinctive features of the flower is the stigma with four branches, forming an X shape.

Oenothera species are used as food plants by the larvae of some Lepidoptera species including Schinia felicitata and Schinia florida, both of which feed exclusively on the genus, the former exclusively on O. deltoides."

Taken from wikipedia's page at:

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Plant Events from our members
MrsBinWY On April 10, 2017 Seeds germinated
MrsBinWY On April 2, 2017 Seeds sown
milk jug, room temp, 16 unidentified seeds from Joyce from Wende
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Discussion Threads about this plant
Thread Title Last Reply Replies
Banner for November 6, 2018 by plantmanager by plantmanager Nov 10, 2018 9:58 AM 20
Beautiful yellow flower on the beach by sangel Oct 12, 2018 11:47 AM 2
Is this evening primrose? by Lisa2869 Sep 30, 2018 4:53 PM 4
Wildflower ID please Yellow flower by delirow Sep 2, 2018 4:20 PM 2
What is this flower? by Nicxr Aug 21, 2018 3:04 PM 3
Flowering weed? by Pleinhauser Aug 20, 2018 2:30 PM 10
Use wild evening primrose as beetle magnet. by AudreyDee Aug 16, 2018 6:53 AM 0
ID Help please by mnmat Aug 17, 2018 5:29 PM 4
Identify plant by kenmacaulay Aug 15, 2018 10:10 AM 20
Plant Id. by Nicxr Aug 13, 2018 7:40 AM 3

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