EVENING-PRIMROSE FAMILY 



207 



3435. Oenothera bistorta 



3436. Oenothera cheiranthifolia 



3437. Oenothera pterosperma 



3438. Oenothera cardiophylla 



3439. Oenothera kemensis 



3440. Oenothera brevipes 



3441. Oenothera multijuga 



3442. Oenothera scapoidea 



3443. Oenothera clavaeformis 



