Rubus pseudojaponicus Koidz.　ヒメゴヨウイチゴ　標準；http://ylist.info/ylist_detail_display.php?pass=5276

Rubus pseudojaponicus Koidz.；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:739485-1
Rubus pseudojaponicus Koidz., Bot. Mag. (Tokyo) 25: 74 1911；https://www.biodiversitylibrary.org/item/130726#page/100/mode/1up
- Rubus triflorus var. japonicus Maxim., Bull. Acad. Imp. Sci. Saint-Pétersbourg, sér. 3 17: 148 1872；https://www.biodiversitylibrary.org/item/27840#page/96/mode/1up
  - Rubus caesius auct. non L.；Thunb., Fl. Jap. 216 1784；https://www.biodiversitylibrary.org/item/205806#page/322/mode/1up
- Rubus japonicus (Maxim.) Focke, Abh. Naturwiss. Vereine Bremen 4: 198 n.5 1874；nom. illeg.；https://www.biodiversitylibrary.org/page/33705860#page/204/mode/1up
  - Rubus americanus var. japonicus (Maxim.) Koidz., Bot. Mag. (Tokyo) 23: 175 1909；https://www.biodiversitylibrary.org/item/129917#page/229/mode/1up

Rubus japonicus (Maxim.) Focke；Focke, Biblioth. Bot. 17: 26 n.17 1910；https://www.biodiversitylibrary.org/page/5010949#page/42/mode/1up

Rubus ikenoensis

Rubus ikenoensis H.Lév. et Vaniot　ゴヨウイチゴ　標準；http://ylist.info/ylist_detail_display.php?pass=2755

Rubus ikenoensis H.Lév. & Vaniot；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:737534-1

Rubus ikenoensis H.Lév. & Vaniot, Bull. Soc. Bot. France 53: 549 1906；https://www.biodiversitylibrary.org/page/332968#page/615/mode/1up

Rubus japonicus Maxim. ex Kuntze；This name is unplaced；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:60472133-2

Rubus japonicus Maxim. ex Kuntze, Meth. Sp.-Beschr. Rubus: 130 1879；nom. inval.；https://gallica.bnf.fr/ark:/12148/bpt6k981094/f137.item

Rubus japonicus Maxim. ex Kuntze；Koidz., Bot. Mag. (Tokyo) 25: 74 1911；https://www.biodiversitylibrary.org/item/130726#page/100/mode/1up

Rubus defensus Focke；This name is a synonym of Rubus ikenoensis；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:736241-1

Rubus pseudojaponicus