Page 108: 1,549 results for Oenothera
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Verbena officinalis (European vervain)
...(Oenothera): NA. Floral bracts: the flower has one or more bracts associated with it. Leaf blade w...
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Melilotus indicus (Indian sweet-clover)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Anther opening: ...
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Astragalus robbinsii (Robbins' milk-vetch)
...(Oenothera): NA. Tendrils: the plant does not have tendrils. Sepal and petal color: ...
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Lamium purpureum (red henbit)
...(Oenothera): NA. Bracts in plantain (Plantago): NA. Leaf stalk: the leav...
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Lathyrus pratensis (meadow vetchling)
...(Oenothera): NA. Hairs between stem nodes: the hairs on the stem are plain, without glands or branches, and not tangled. ...
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Epilobium strictum (downy willow-herb)
...(Oenothera): NA. Reproductive system: all the flowers have both carpels and stamens (synoecious). ...
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Anemone canadensis (Canada windflower, Canadian anemone)
...(Oenothera): NA. Leaf stalk length: 80.0 mm–370.0 mm. Achene relative orientation: ...
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Urtica urens (burning nettle)
...(Oenothera): NA. Petal hairs (Viola): NA. Pinnately compound leaf type: ...
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Stachys hispida (hispid hedge-nettle)
...(Oenothera): NA. Stamen number: 4. Leaf blade edges: the edge of the lea...
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Panax trifolius (dwarf ginseng)
...(Oenothera): NA. Fruit features (Brassicaceae): NA. Sepal color: white. ...