Hops: Humulus lupulus - http://www.nhm.ac.uk/jdsml/nature-online/seeds-of-trade/print.dsml?ref=hops
Information on this plant and its wild relatives, and its cultivation in early and modern times. |
Humulus lupulus - http://www.hort.purdue.edu/newcrop/duke_energy/Humulus_lupulus.html
Information on the hop, its uses, chemistry, description, ecology, cultivation and harvesting. |
Humulus lupulus - http://www.plant-identification.co.uk/skye/cannabaceae/humulus-lupulus.htm
Information on this species with photographs of the twining stems and leaves. |
Humulus lupulus - http://www.em.ca/garden/native/nat_humulus_lupulus.html
Photographs of the common hop growing wild in Saskatchewan, its flowers, fruits and foliage. |
Humulus lupulus - http://delta-intkey.com/angio/images/bent502.jpg
Illustration of leaf and fruits. |
Humulus lupulus - http://www.mobot.org/gardeninghelp/plantfinder/Plant.asp?Code=J440
Information on this species including its characteristics and cultivation, and a photograph of leaves and fruits. |
Humulus lupulus - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1740
Photograph, diagnostic features, habitat and distribution of the hop. |
Humulus lupulus - http://www.botany.wisc.edu/cgi-bin/detail.cgi?SpCode=HUMLUP&Genus=Humulus&Family=Cannabaceae&Species=lupulus&Common=common%20hop%2C%20hop&photo=..%2Fphotos%2FHUMLUP_RWF1.jpg&thumbmaps=..%2Fthumbmap%2FHUMLUP.gif&hand=H
Photographs, Wisconsin range map, taxonomic synonyms and links to additional resources for the common hop. From the Wisconsin State Herbarium. |
Humulus lupulus: Hops - http://bioweb.uwlax.edu/bio203/s2009/sewalish_andr
Research project by Andrew Sewalish at the University of Wisconsin-LaCrosse. |