![](Oenothera_biennis_0293_006_t.jpg)
Whole Plant in Ground |
|
![](Oenothera_biennis_1845_014_t.jpg)
Upper Plant in Ground |
![](Oenothera_biennis_0293_004_t.jpg)
Upper Plant in Ground |
![](Oenothera_biennis_1434_003_t.jpg)
Early Flower in Ground |
![](Oenothera_biennis_1403_088_t.jpg)
Later Flower in Ground |
![](Oenothera_biennis_1434_103_t.jpg)
Whole Plant |
Whole Plant
|
![](Oenothera_biennis_1403_180_t.jpg)
Lower Third of Plant |
![](Oenothera_biennis_1403_175_t.jpg)
Middle Third of Plant |
![](Oenothera_biennis_1403_168_t.jpg)
Upper Third of Plant |
Upper Stem
|
![](Oenothera_biennis_0294_015_t.jpg)
Middle Stem |
![](Oenothera_biennis_1403_227_t.jpg)
Middle Stem |
![](Oenothera_biennis_1403_187_t.jpg)
Lower Leaf Top |
![](Oenothera_biennis_1403_192_t.jpg)
Lower Leaf Bottom |
![](Oenothera_biennis_1403_197_t.jpg)
Middle Leaf Top |
![](Oenothera_biennis_1403_200_t.jpg)
Middle Leaf Bottom |
![](Oenothera_biennis_1403_204_t.jpg)
Upper Leaf Top |
![](Oenothera_biennis_1403_208_t.jpg)
Upper Leaf Bottom |
![](Oenothera_biennis_1404_134_t.jpg)
Middle Leaf Top Close-Up |
![](Oenothera_biennis_1404_137_t.jpg)
Middle Leaf Bottom Close-Up |
![](Oenothera_biennis_1403_158_t.jpg)
Several Flowers |
![](Oenothera_biennis_1403_111_t.jpg)
Flower Side |
![](Oenothera_biennis_1403_102_t.jpg)
Flower Top |
![](Oenothera_biennis_1403_107_t.jpg)
Flower Top/Side |
Flower Side,
Bract & One Petal Removed |
![](Oenothera_biennis_1403_126_t.jpg)
Flower Side,
Bract & All Petals Removed |
![](Oenothera_biennis_1403_128_t.jpg)
One Stamen, Style, and Stigma |
![](Oenothera_biennis_1403_131_t.jpg)
Floral Tube Cut Open |
![](Oenothera_biennis_1403_155_t.jpg)
Bract Top |
![](Oenothera_biennis_1403_151_t.jpg)
Bract Bottom |
![](Oenothera_biennis_1403_142_t.jpg)
Sepal Top |
![](Oenothera_biennis_1403_150_t.jpg)
Sepal Bottom |
![](Oenothera_biennis_1403_134_t.jpg)
Ovary
|
Ovary Longitudinal Section |
![](Oenothera_biennis_1403_139_t.jpg)
Stigma Top |
![](Oenothera_biennis_1403_213_t.jpg)
Early Fruit |