The Cannabaceae family includes Humulus and Cannabis. The links presented here in the taxonomic tree are educational and scientific in nature.
The Families of Flowering Plants - Cannabidaceae Endl.
The Families of Flowering Plants by L. Watson and M. J. Dallwitz. Description of Cannabidaceae Endl., generated from a DELTA database.
Hemp and Hops
Technical drawings of flowers, seed, and fruit.
Last update:May 20, 2016 at 0:45:06 UTC