PAF: Urtica L.

	Urtica L.
Publ. & Syn.	Excluded: Urtica angustifolia.
Chromosomes	22 (2x). - Alaska, Canada. - At least five reports.
Geography	North American: ALA CAN.\n\n\n___*Cannabaceae*___. Casual: ___Cannabis___ (___C. sativa___).
Parent taxon	Urticaceae
Child taxa	Urtica dioica L. Urtica gracilis Aiton Urtica urens L. The Urtica dioica aggregate
PAF ID	6601

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Panarctic Flora Editor-in-Chief: Reidar Elven (Natural History Museum, University of Oslo)
Editorial Committee: Reidar Elven, David F. Murray (Museum of the North, University of Alaska), Volodya Yu. Razzhivin (Komarov Botanical Institute, Russian Academy of Sciences), Boris A. Yurtsev [deceased] (Komarov Botanical Institute, Russian Academy of Sciences)