討論:Opuntia

山羊百科，林文智老師的植物、山岳、攝影紀錄

• FOC Vol. 13 Page 209, 210, 211；2. Opuntia Miller, Gard. Dict. Abr., ed. 4. 1754.；仙人掌属；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=123045

• Griffiths, Bull. Torrey Bot. Club 46: 195-206 1919；https://www.biodiversitylibrary.org/item/89819#page/206/mode/1up

Griffiths, David；New and old species of Opuntia

• Codd, Fl. South. Africa 22: 153 1976；https://www.biodiversitylibrary.org/page/51375544#page/165/mode/1up