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Digital Herbaria

Oenothera jamesii Torr. & Gray

River Primrose, Trumpet Evening Primrose, Trumpet evening-primrose
Onagraceae (Evening-Primrose Family)

USDA Symbol: OEJA
USDA Native Status: Native to U.S.

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Specimen & Label Data

Oenothera jamesii

River Primrose

Onagraceae

Location: Helotes Creek at Menchaca and Scenic Loop.
 Latitude: 0.000000

Habitat: Full sun; moist soil.

Description: 1.2-1.5 m tall, several stalks, much branched. Blooms after sundown and holds into following morning. Leaves lanceolate. Flowers yellow, with a long floral tube.

County: Bexar
 Collector: Mike Fox
 Collection Date: Sep 25, 1993
 Specimen number: 034

Herbarium Owner: NPSOT
 Herbarium ID: 0634
 Accession Date: Jan 25, 1993
 Accession Number: 47

Annotations: SCFXB

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