| Isodon angustifolius (Dunn) Kudô |
Accepted |
12 |
| Isodon effusus (Maxim.) H. Hara |
Accepted |
12 |
| Isodon eriocalyx (Dunn) Kudô |
Accepted |
12 |
| Isodon excisoides (Y. Z. Sun) H. Hara |
Accepted |
12 |
| Isodon inflexus (Thunb.) Kudô |
Accepted |
12 |
| Isodon interruptus (C. Y. Wu & H. W. Li) H. Hara |
Accepted |
12 |
| Isodon japonicus (Burm.) H. Hara |
Accepted |
12 |
| Isodon japonicus var. glaucocalyx (Maxim.) H. W. Li |
Accepted |
12 |
| Isodon longitubus (Miq.) Kudô |
Accepted |
12 |
| Isodon lophanthoides (B. -Ham.) H. Hara |
Accepted |
12 |
| Isodon loxothyrsus (H. -Mazz.) H. Hara |
Accepted |
12 |
| Isodon macrocalyx (Dunn) Kudô |
Accepted |
12 |
| Isodon macrophyllus (Migo) H. Hara |
Accepted |
12 |
| Isodon phyllopodus (Diels) Kudô |
Accepted |
12 |
| Isodon phyllostachys (Diels) Kudô |
Accepted |
12 |
| Isodon ramosissimus (Hook.) Codd |
Accepted |
21 |
| Isodon rubescens (Hemsl.) H. Hara |
Accepted |
12 |
| Isodon serra (Maxim.) Kudô |
Accepted |
12 |
| Isodon shikokianus var. intermedius (Kudô) Murata |
Accepted |
12 |
| Isodon shikokianus var. occidentalis Murata |
Accepted |
12 |
| Isodon wikstroemioides (H. -Mazz.) H. Hara |
Accepted |
12 |
| Plectranthus calycinus Benth. |
Synonym of Isodon calycinus (Benth.) H. W. Li |
14 |
| Plectranthus coetsa B. -Ham. ex D. Don |
Synonym of Isodon coetsa (B. -Ham.) Kudô |
12 |
| Plectranthus macraei Benth. |
Synonym of Isodon coetsa (B. -Ham.) Kudô |
12 |
| Plectranthus maddenii Benth. ex Hook. |
Synonym of Isodon coetsa (B. -Ham.) Kudô |
12 |
| Plectranthus excisus Maxim. |
Synonym of Isodon excisus (Maxim.) Kudô |
12 |
| Rabdosia excisa (Maxim.) H. Hara |
Synonym of Isodon excisus (Maxim.) Kudô |
12 |
| Plectranthus japonicus (Burm.) Koidz. |
Synonym of Isodon japonicus (Burm.) H. Hara |
12 |
| Plectranthus glaucocalyx Maxim. |
Synonym of Isodon japonicus var. glaucocalyx (Maxim.) H. W. Li |
12 |
| Rabdosia glaucocalyx (Maxim.) Prob. |
Synonym of Isodon japonicus var. glaucocalyx (Maxim.) H. W. Li |
12 |
| Rabdosia japonica var. glaucocalyx (Maxim.) H. Hara |
Synonym of Isodon japonicus var. glaucocalyx (Maxim.) H. W. Li |
12 |
| Plectranthus gerardianus Benth. |
Synonym of Isodon lophanthoides (B. -Ham.) H. Hara |
12 |
| Plectranthus stocksii Hook. |
Synonym of Isodon lophanthoides (B. -Ham.) H. Hara |
12 |
| Plectranthus gerardianus var. graciliflorus (Benth.) Hook. |
Synonym of Isodon lophanthoides var. graciliflorus (Benth.) H. Hara |
12 |
| Plectranthus striatus Benth. |
Synonym of Isodon lophanthoides var. graciliflorus (Benth.) H. Hara |
12 |
| Plectranthus nilgherricus Benth. |
Synonym of Isodon nilgherricus (Benth.) H. Hara |
12 |
| Homalocheilos ramosissimum (Hook.) J. K. Morton |
Synonym of Isodon ramosissimus (Hook.) Codd |
21 |
| Plectranthus repens Wall. ex Benth. |
Synonym of Isodon repens (Wall.) Murata |
12 |
| Plectranthus rugosus Wall. ex Benth. |
Synonym of Isodon rugosus (Wall.) Codd |
12 |
| Rabdosia rugosa (Wall.) H. Hara |
Synonym of Isodon rugosus (Wall.) Codd |
12 |
| Plectranthus scrophularioides Wall. ex Benth. |
Synonym of Isodon scrophularioides (Wall.) Murata |
12 |
| Plectranthus ternifolius D. Don |
Synonym of Isodon ternifolius (D. Don) Kudô |
12 |
| Isodon trichocarpus |
Synonym of Isodon trichocarpus (Maxim.) Kudô |
12 |
| Isodon umbrosus var. excisinflexus (Nakai) K. Asano |
Synonym of Isodon umbrosus (Maxim.) H. Hara |
12 |
| Isodon umbrosus var. hakusanensis (Kudô) K. Asano |
Synonym of Isodon umbrosus (Maxim.) H. Hara |
12 |
| Isodon umbrosus var. latifolius Okuyama |
Synonym of Isodon umbrosus (Maxim.) H. Hara |
12 |
| Isodon umbrosus var. leucanthus (Murata) K. Asano |
Synonym of Isodon umbrosus (Maxim.) H. Hara |
12 |
| Rabdosia umbrosa var. hakusanensis (Kudô) H. Hara |
Synonym of Isodon umbrosus (Maxim.) H. Hara |
12 |
| Plectranthus striatus Wight ex Hook. |
Synonym of Isodon wightii (Benth.) H. Hara |
12 |
| Plectranthus wightii Benth. |
Synonym of Isodon wightii (Benth.) H. Hara |
12 |
| Rabdosia serra (Maxim.) H. Hara |
Synonym of Isodon serra (Maxim.) Kudô |
12 |