討論:Urtica dioica
山羊百科，林文智老師的植物、山岳、攝影紀錄
- Urtica dioica Stinging Nettle, California nettle PFAF Plant Database
- Common Nettle - Urtica dioica - Overview - Encyclopedia of Life
- Urtica dioica L. | Plants of the World Online | Kew Science
- European Stinging Nettle (Urtica dioica)
- 异株荨麻（原亚种） Urtica dioica L. subsp. dioica http://www.iplant.cn/info/Urtica%20dioica?t=z
- Urtica dioica | Species | India Biodiversity Portal https://indiabiodiversity.org/species/show/231436
- efloraofindia https://sites.google.com/site/efloraofindia/species/m---z/u/urticaceae/urtica/urtica-dioica
