Page 74: 1,549 results for Oenothera
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Cardamine maxima (large toothwort)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Amaranthus macrocarpus (dwarf amaranth)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Phacelia distans (distant scorpion-weed)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Euclidium syriacum (Syrian-mustard)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Sideritis montana (mountain ironwort)
...(Oenothera): NA. Sepal shape: the sepal outline is ovate (widest below the middle and broadly tapering at both ends). ...
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Stellaria longifolia (long-leaved stitchwort)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Rumex occidentalis (western dock)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Antirrhinum majus (garden snapdragon)
...(Oenothera): NA. Nectar spur: the flower has one or more nectar spurs. Nectar spur: ...
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Other herbaceous, flowering plants with alternate leaves: All other flowering non-woody plants: Simple Key
...oldfield-toadflax. Oenothera biennis. common evening-primrose. Oenothera curtiflora. small-flowered bee-blossom. Oenothera filiformis. bee-blossom. Oenothera fruticosa....
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Asclepias amplexicaulis (clasping milkweed)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...