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Page Last Updated: January 14 2012
Hemp Family
1 species
Japanese Hop - flower (male) approx. 5 mm - leaves to 15 cm - vine to 8 m - Lower Don Valley (Crother's Woods) - September 2010
Order: Rosales (formerly Urticales)
Family: Cannabaceae (Hemp family)
Genus: Humulus (Hops)
Species: Japonicus (also Scandens)
Annual / Perennial - family includes marijuana - invasive -
dioecious - the mature leaves of the native Common Hop
(H. lupulus) have 0 or 3 lobes, Japanese Hop has 5 or 7 -
native to Asia
dioecious - the mature leaves of the native Common Hop
(H. lupulus) have 0 or 3 lobes, Japanese Hop has 5 or 7 -
native to Asia
Kingdom: Plantae
Division: Magnoliophyta (Flowering plants)
Class: Magnoliopsida
Updated January 14 2012
More Japanese Hop
Japanese Hop - staminate (male) flower cluster to 25 cm - Lower Don Valley (Crother's Woods) - August 2010
Updated January 14 2012
More Japanese Hop
Japanese Hop - pistillate (female) flower cluster (with fruit) to 4 cm - Lower Don Valley (Crother's Woods) - October 2010
Updated January 14 2012
More Japanese Hop