Native Plants
Calylophus serrulatus
Calylophus serrulatus (Nutt.) P.H. Raven
Yellow Sundrops, Yellow Evening Primrose, Plains Evening Primrose
Onagraceae (Evening Primrose Family)
USDA Symbol: CASE12USDA Native Status: L48 (N), CAN (N)
Specimen & Label Data
Calylopus serrulatus
Yellow Evening-Primrose
Onagraceae
Location: South of Oakwell Farms Pky, near south Gate House--Oakwell Farms.Latitude: 0.000000
Habitat: Some shade, rocky hillside.
Description: Erect perennial, 36 cm tall. Leaves alternate, linear, denticulate, 3.5 x 50 mm. Flowers yellow, terminal, few. Stigma black and does not extend above anthers. Petals 4, to 15 mm long.
County: Bexar
Collector: Harry Cliffe
Collection Date: May 28, 1987
Specimen number: 189
Herbarium Owner: NPSOT
Herbarium ID: 0417
Accession Date: Jun 27, 1993
Accession Number: 32
Annotations: SCFRB