HENNING, T.; QUANDT, D.; GROSSE-VELDMANN, B.; MONRO, A.; WEIGEND, M.

Weeding the Nettles II: A delimitation of “Urtica dioica L.” (Urticaceae) based on morphological and molecular data, including a rehabilitation of Urtica gracilis Ait.

. Phytotaxa, Auckland, New Zealand, v. 162, n. 2, p. 61–83, 2014. DOI: 10.11646/phytotaxa.162.2.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.162.2.1. Acesso em: 6 dec. 2025.