Results 181 to 190 of about 11,544 (211)
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Onagraceae

2017
Zhenghao Xu, Meihua Deng
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Onagraceae

1974
Annual or perennial herbs (in Mal.), occasionally somewhat woody near the base, sometimes aquatic. Leaves spiral or opposite. Stipules absent or reduced, deltoid. Flowers mostly 4-merous, rarely 5-merous (in Mal.), solitary or arranged in a terminal racemose inflorescence, subtended by (often reduced) leaves or bracts.
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Onagraceae

1979
Herbs, rarely shrubs or trees. Leaves alternate or opposite, simple. Stipules usually wanting, when present small and caducous. Flowers usually solitary in the leaf-axils or by reduction of the leaves apparently arranged in spikes or racemes, hermaphrodite, actinomorphic or zygomorphic.
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Molecular phylogeny, divergence time estimates, and historical biogeography of Circaea (Onagraceae) in the Northern Hemisphere

Molecular Phylogenetics and Evolution, 2009
Warren L Wagner, Richard H Ree, Jun Wen
exaly  

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