The Evening Primroses are most useful and beautiful plants, well suited for ornamenting borders,... Family - Onagraceae Stems : N/A Leaves : Inflorescence - Sessile flowers from the leaf axils, one flower per leaf. Flowers - Petals 4, pale... Family - Onagraceae Stems - No info. yet. Family - Onagraceae Stems - To 50cm tall but reclining or prostrate in habit, with appressed... Oenothera caespitosa Pupalka (Oenothera) Ovary. Flowering - April - August. Habitat - Sandhills, flatwoods, hammocks, meadows, roadsides.... Flower close-up. Family - Onagraceae Stems - No info. yet. 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 Ovary. Flowering - April - August. Habitat - Sandhills, flatwoods, hammocks, meadows, roadsides.... Flowering - June - October. Habitat - Fields, prairies, glades, thickets, waste ground, disturbed... 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 Family - Onograceae Stems - To +/-30cm tall, erect, herbaceous, simple to branching near apex, from... Hummingbird Trumpet Epilobium canum Oenothera aff. macroscles Calyx close-up.