Page 149: 1,549 results for Oenothera
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Pedicularis canadensis (Canadian lousewort, forest lousewort)
...(Oenothera): NA. prickles on fruits: the fruits do not have thorn-like defensive structures. Capsu...
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Ranunculus bulbosus (bulbous crowfoot, St. Anthony's turnip)
...(Oenothera): NA. Direction of stem hairs: the hairs are pressed flat against the plant, pointing towards the plant's t...
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Capsella bursa-pastoris (shepherd's-purse)
...(Oenothera): NA. Plant height: 10.0 cm–60.0 cm. Leaf blade texture: the leaf b...
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Oxalis dillenii (slender yellow wood sorrel)
...(Oenothera): NA. Leaf blade texture: the leaf blade is herbaceous (has a leafy texture). Wings on ...
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Epigaea repens (trailing-arbutus)
...(Oenothera): NA. Hairs on upper side of leaf blade: the upper side of the leaf is not hairy, or has very few hairs. ...
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Sinapis arvensis (corn charlock)
...(Oenothera): NA. Petal tip shape: the petal tip is obtuse (bluntly pointed). Corolla morphology: ...
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Lepidium virginicum (poor-man's pepperweed)
...(Oenothera): NA. Leaf blade edges: the edge of the leaf blade is entire (has no teeth or lobes). S...
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Hibiscus moscheutos (swamp rose-mallow)
...(Oenothera): NA. Leaf teeth and lobes: the leaf blade margin has rounded teeth. Corolla morphology...
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Hypericum perforatum (common St. John's-wort)
...(Oenothera): NA. Leaf stalk length: 0.0 mm–0.0 mm. Corolla morphology: NA. ...
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Sisymbrium altissimum (tumbling hedge-mustard)
...(Oenothera): NA. Form of style: the style is lobed at the tip, and unbranched. Leaf blade hairs: ...