Page 113: 1,549 results for Oenothera
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Caltha palustris (marsh-marigold)
...(Oenothera): NA. Leaf form: the leaves are green, with an expanded blade and a leaf-like texture. ...
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Euphrasia oakesii (Oakes' eyebright)
...(Oenothera): NA. Leaf blade base: the leaf has no stalk. Reproductive system: ...
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Cicuta maculata (spotted water-hemlock)
...(Oenothera): NA. Flower reproductive parts: the flower has both pollen- and seed-producing parts. ...
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Amaranthus tuberculatus (rough-fruited water-hemp)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Pilea fontana (lesser clearweed)
...(Oenothera): NA. Sepals fused only to sepals: the sepals are separate from one another. Anther tub...
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Viola pallens (smooth white violet)
...(Oenothera): NA. Schizocarpic fruit segments: 0.0 NA–0.0 NA. Fruit cross-section: ...
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Sedum sexangulare (six-angled stonecrop)
...(Oenothera): NA. Sepal shape: the sepal outline is eliiptic (widest near the middle and tapering at both ends). ...
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Acalypha virginica (Virginia three-seeded-Mercury)
...(Oenothera): NA. Stamen number: 11. Leaf blade shape: the leaf blade is ...
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Polygonum oxyspermum (sharp-fruited knotweed)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Minuartia groenlandica (Greenland stitchwort, mountain sandplant)
...(Oenothera): NA. Seed surface: the seed has tubercles on it (swellings or projections of a different color or texture than ...