Bigfruit Evening Primrose (Oenothera macrocarpa macrocarpa)
Description
Oenothera macrocarpa, the bigfruit evening primrose, Ozark sundrop, Missouri evening primrose, is an herbaceous plant in the evening primrose family. It is native to Mexico and the south-central United States, where it is found in calcareous prairies and limestone outcrops. This is a perennial herb that produces a red stem 6-12 in. (15-30 cm) in height. The large (3 inch) wide flowers are cup shaped, canary yellow and have a mild fragrance. They are produced in great numbers from early to mid summer. Leaves are dark green and lanceolate, and bunched along the trailing stem. The seed pods are 4-winged and 2 to 3 inch long. The seeds pods are often used in flower arrangements. This plant is also grown in gardens for its flowers.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum: Magnoliophyta
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Class: Magnoliopsida
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Order: Myrtales
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Family: Onagraceae
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Genus: Oenothera
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