討論:Ptilotrichum canescens

山羊百科，林文智老師的植物、山岳、攝影紀錄

• Flora of Pakistan；Ptilotrichum canescens (DC.) C.A. Mey. in Ledeb.,Fl Alt. 3:66. 1831；http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=242342198
  • Illustration；http://www.efloras.org/object_page.aspx?object_id=115603&flora_id=5

• Ptilotrichum canescens (DC.) C.A.Mey. is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2413251

• Ptilotrichum canescens (DC.) C.A.Mey., in Ledeb. Fl. Altaic. 3: 66 1831；https://www.biodiversitylibrary.org/item/29331#page/78/mode/1up
• Alyssum canescens DC., Syst. Nat. [Candolle] 2: 322 (1821)；https://www.biodiversitylibrary.org/page/39512164#page/336/mode/1up