The Evening Primroses are most useful and beautiful plants, well suited for ornamenting borders,... Family - Onagraceae Stems - From a big taproot, multiple from the base, ascending, herbaceous, solid... Family - Onagraceae Stems - To 50cm tall, herbaceous, simple, glabrous to pubescent, erect or... Family - Onagraceae Stems : N/A Leaves : Inflorescence - Sessile flowers from the leaf axils, one flower per leaf. Flowers - Petals 4, pale... Oenothera caespitosa Pupalka (Oenothera) Family - Onagraceae Stems - No info. yet. Family - Onagraceae Stems - To 50cm tall but reclining or prostrate in habit, with appressed... Ovary. Flowering - April - August. Habitat - Sandhills, flatwoods, hammocks, meadows, roadsides.... Click here to discuss this photo. Previous image « - - - » Next image More Pictures Andrew60 An evening primrose cultivated in England | Recommended Temperature Zone: sunset: USDA: Sun Exposure: Full sun Origin: Mexico (Chihuahua, Nuevo... Oenothera speciosa Nutt. =Oenothera speciosa var. childsii Onagraceae ( Evening Primrose Family)... Flowers - No info. yet. Oenothera serrulata Oenothera serrulata , (Onagraceae, the Evening primrose Family), 2-4 dm in... Fruit Flower close-up. Family - Onagraceae Stems - No info. yet. Ovary. Flowering - April - August. Habitat - Sandhills, flatwoods, hammocks, meadows, roadsides.... Pupalka (Oenothera) Oenothera macrocarpa at the Flagstaff Arboretum Use the back key of your browser to come back to the... © 2005 Josh Hillman Canon EOS 20D ISO 100; 1/200sec @ f/16 Lens: Canon EF 100mm f/2.8 Macro USM... Photo: Amram Eshel © All rights reserved. Additional pictures Hummingbird Trumpet Epilobium canum Oenothera aff. macroscles Calyx close-up.