Humulus japonicus |
Humulus |
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hop, hops |
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Leaves | simple; margins toothed; upper leaves alternate, unlobed; lower leaves opposite, palmately lobed. |
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Flowers | perianths persistent. |
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Fruits | achenes, enclosed by membranous perianth, subtended by papery bracts. |
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Vines | perennial, dioecious, rhizomatous. |
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Humulus japonicus |
Humulus |
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Distribution | ||
Discussion | Nearly worldwide. 2 species; 1 species treated in Flora. |
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Source | Flora of Oregon, volume 2, page 535 Stephen Meyers |
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Sibling taxa | ||
Subordinate taxa | ||
Web links |
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