| Fagopyrum esculentum Moench | | a | | Fagopyrum esculentum Moench | | 16528 | |
| Fagopyrum sagittatum Gilib., nom. inval. | Fagopyrum esculentum Moench | | | Fagopyrum sagittatum Gilib., nom. inval. | Fagopyrum esculentum Moench | 16530 | 16528 |
| Fagopyrum tataricum (L.) Gaertn. | | a | | Fagopyrum tataricum (L.) Gaertn. | | 16531 | |
| Fagopyrum vulgare Hill, nom. inval. | Fagopyrum esculentum Moench | | | Fagopyrum vulgare Hill, nom. inval. | Fagopyrum esculentum Moench | 16532 | 16528 |
| Fagopyrum dibotrys (D. Don) H. Hara | Fagopyrum cymosum (Trevir.) Meisn. | | | Fagopyrum dibotrys (D. Don) H. Hara | Fagopyrum cymosum (Trevir.) Meisn. | 448823 | 448824 |
| Fagopyrum cymosum (Trevir.) Meisn. | | a | | Fagopyrum cymosum (Trevir.) Meisn. | | 448824 | |
| Fagopyrum fagopyrum H. Karst., nom. inval. | Fagopyrum esculentum Moench | | | Fagopyrum fagopyrum H. Karst., nom. inval. | Fagopyrum esculentum Moench | 449058 | 16528 |
| Fagopyrum snowdenii (Hutch. & Dandy) S. P. Hong | | a | | Fagopyrum snowdenii (Hutch. & Dandy) S. P. Hong | | 450703 | |
| Fagopyrum acutatum Mansf. ex K. Hammer | Fagopyrum cymosum (Trevir.) Meisn. | | | Fagopyrum acutatum Mansf. ex K. Hammer | Fagopyrum cymosum (Trevir.) Meisn. | 463663 | 448824 |
| Fagopyrum rotundatum Bab. | Fagopyrum tataricum (L.) Gaertn. | | | Fagopyrum rotundatum Bab. | Fagopyrum tataricum (L.) Gaertn. | 464720 | 16531 |
| Fagopyrum esculentum Moench subsp. ancestralis Ohnishi | Fagopyrum esculentum Moench | | i | Fagopyrum esculentum Moench subsp. ancestralis Ohnishi | Fagopyrum esculentum Moench | 477719 | 16528 |
| Fagopyrum homotropicum Ohnishi | | a | | Fagopyrum homotropicum Ohnishi | | 477720 | |
| Fagopyrum zuogongense Q. F. Chen | | a | | Fagopyrum zuogongense Q. F. Chen | | 477721 | |
| Fagopyrum wenchuanense J. R. Shao | | a | | Fagopyrum wenchuanense J. R. Shao | | 477722 | |
| Fagopyrum pilus Q. F. Chen | Fagopyrum cymosum (Trevir.) Meisn. | | | Fagopyrum pilus Q. F. Chen | Fagopyrum cymosum (Trevir.) Meisn. | 477723 | 448824 |
| Fagopyrum megaspartanium Q. F. Chen | Fagopyrum cymosum (Trevir.) Meisn. | | | Fagopyrum megaspartanium Q. F. Chen | Fagopyrum cymosum (Trevir.) Meisn. | 477724 | 448824 |
| Fagopyrum pleioramosum Ohnishi | | a | | Fagopyrum pleioramosum Ohnishi | | 477725 | |
| Fagopyrum macrocarpum Ohsako & Ohnishi | | a | | Fagopyrum macrocarpum Ohsako & Ohnishi | | 477726 | |
| Fagopyrum callianthum Ohnishi | | a | | Fagopyrum callianthum Ohnishi | | 477727 | |
| Fagopyrum urophyllum (Bureau & Franch.) H. Gross | | a | | Fagopyrum urophyllum (Bureau & Franch.) H. Gross | | 477728 | |
| Fagopyrum statice (H. Lév.) H. Gross | | a | | Fagopyrum statice (H. Lév.) H. Gross | | 477733 | |