山羊百科，林文智老師的植物、山岳、攝影紀錄

• 《中国植物志》 第23(2)卷 (1995) >> 016页 PDF >> 异株荨麻 Urtica dioica；http://www.iplant.cn/info/Urtica%20dioica?t=z
• FOC Vol. 5 Page 82；9. Urtica dioica Linnaeus, Sp. Pl. 2: 984. 1753.；异株荨麻；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=220014002
• FOC Vol. 5 Page 82；9a. Urtica dioica subsp. dioica；异株荨麻；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=233501335
• FNA Vol. 3；1. Urtica dioica Linnaeus, Sp. Pl. 2: 984. 1753.；http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=220014002
• FNA Vol. 3；1a. Urtica dioica subsp. dioica；http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233501335
  • Illustration；http://www.efloras.org/object_page.aspx?object_id=41432&flora_id=1
• Urtica dioica L.　 セイヨウイラクサ　標準；http://ylist.info/ylist_detail_display.php?pass=32497
• Flora of Pakistan；Urtica dioica Linn., Sp. Pl. 984. 1753.；http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=220014002
  • Illustration；http://www.efloras.org/object_page.aspx?object_id=67175&flora_id=5
• Nepal Checklist；Urtica dioica L., ; Sp. Pl. 984 (1753).；http://www.efloras.org/florataxon.aspx?flora_id=110&taxon_id=220014002
• efloraofindia；https://efloraofindia.com/2011/04/04/urtica-dioica/
• Checklist of Plants of India；Urtica dioica L., Sp. Pl. 2: 984. 1753；https://efloraindia.bsi.gov.in/eFlora/speciesDesc_PCL.action?species_id=41662

• Urtica dioica L.；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:260630-2
• Urtica dioica L. is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2448560

• Urtica dioica L., Sp. Pl. 2: 984 (1753).；https://www.biodiversitylibrary.org/page/359005#page/426/mode/1up

• Urtica dioica L.；Hooker, Fl. Brit. Ind. [J. D. Hooker] 5: 548 1890；https://www.biodiversitylibrary.org/page/355235#page/552/mode/1up
• Urtica dioica L.；Hand. -Mazz. Symb. Sin. 7: 110. 1929, p. p.；https://www.biodiversitylibrary.org/item/15293#page/114/mode/1up
• Urtica dioica L.；A. Jarmolenko in Kom. Fl. URSS 5: 392. 1936；
• Urtica dioica L.；C. J. Chen in Bull. Bot. Res. (Harbin) 3 (2): 117. 1983；

目錄 1 Urtica dioica subsp. holosericea 2 Urtica dioica subsp. gracilis 3 Urtica dioica subsp. afghanica 4 Urtica dioica subsp. gansuensis

Urtica dioica subsp. holosericea

• Urtica dioica subsp. holosericea (Nutt.) Thorne is an accepted name；http://www.plantlist.org/tpl1.1/record/tro-33400023
• Urtica dioica subsp. holosericea (Nutt.) Thorne, Aliso 6(3): 68 (1967).
• Urtica holosericea Nutt.；Proc. Acad. Nat. Sci. Philadelphia 4: 25 1848.；https://www.biodiversitylibrary.org/page/5445229#page/43/mode/1up

Urtica dioica subsp. gracilis

• Urtica dioica subsp. gracilis (Aiton) Selander is an accepted name；http://www.plantlist.org/tpl1.1/record/tro-33400022

• Urtica dioica subsp. gracilis (Aiton) Selander, Svensk Bot. Tidskr. 41: 271 (1947).
• Urtica gracilis Aiton, Hort. Kew. [W. Aiton] 3: 341 (1789).；https://www.biodiversitylibrary.org/page/5875101#page/344/mode/1up

Urtica dioica subsp. afghanica

• FOC Vol. 5 Page 82；9b. Urtica dioica subsp. afghanica Chrtek, Fl. Iran. 105: 3. 1974.；尾尖异株荨麻；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=242353580
  • Illustration；http://www.efloras.org/object_page.aspx?object_id=50301&flora_id=2

Urtica dioica subsp. gansuensis

• FOC Vol. 5 Page 82；9c. Urtica dioica subsp. gansuensis C. J. Chen, Bull. Bot. Res., Harbin. 3(2): 119. 1983.；甘肃异株荨麻；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=242414825