討論:羊蹄

台灣植物誌第一版 Flora of Taiwan, 1st edition；Rumex japonicus　　https://tai2.ntu.edu.tw/ebook/ebookpage.php?book=Fl.%20Taiwan&volume=2&list=294
台灣植物誌第二版 Flora of Taiwan, 2nd edition　　https://tai2.ntu.edu.tw/ebook/ebookpage.php?book=Fl.%20Taiwan%202nd%20edit.&volume=2&list=2704
Plants of TAIWAN 台灣植物資訊整合查詢系統　　https://tai2.ntu.edu.tw/PlantInfo/species-name.php?code=317%20006%2003%202
Rumex crispus L. var. japonicus (Houtt.) Makino； C. Hsu, 37. fig. 41. 1967. (Polyg. Taiwan, )

Rumex crispus var. japonicus (Houtt.) Makino is a synonym of Rumex japonicus Houtt.；http://www.plantlist.org/tpl1.1/record/tro-50136101

Rumex crispus var. japonicus (Houtt.) Makino； Bot. Mag. (Tokyo) 8: 174 1894.；
Rumex japonicus Houtt.；Natuurlijke Historie [tweede deel {second part}] 2(8): 394, t. 47, f. 2. 1777. (Nat. Hist.)；https://www.biodiversitylibrary.org/item/137468#page/404/mode/1up
- 手繪圖 T47 fig 2；https://www.biodiversitylibrary.org/item/137468#page/344/mode/1up

Rumex crispus L. var. japonicus Makino；Matsum., Index Pl. Jap. 2(2): 65 (1912)；https://www.biodiversitylibrary.org/page/12322736#page/77/mode/1up

Rumex japonicus Houtt. var. yezoensis (H.Hara) Ohwi；http://ylist.info/ylist_detail_display.php?pass=26448

Rumex crispus L. subsp. japonicus (Houtt.) Kitam.；http://ylist.info/ylist_detail_display.php?pass=1912

Rumex japonicus Houtt. var. sachalinensis (Regel) H.Hara；http://ylist.info/ylist_detail_display.php?pass=17420

《中国植物志》第25(1)卷 (1998) >> 156页 PDF >> 羊蹄 Rumex japonicus；http://www.iplant.cn/info/Rumex%20japonicus?t=z
FOC Vol. 5 Page 338；Rumex japonicus Houttuyn, Nat. Hist. 2(8): 394. 1777.；羊蹄；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200006748