| Dendrosenecio adnivalis var. petiolatus E. B. Knox |
Accepted |
50 |
| Dendrosenecio cheranganiensis subsp. dalei (Cotton & Blakelock) E. B. Knox |
Accepted |
10 |
| Dendrosenecio elgonensis subsp. barbatipes (Hedberg) E. B. Knox |
Accepted |
40 |
| Dendrosenecio erici-rosenii subsp. alticola (Mildbr.) E. B. Knox |
Accepted |
50 |
| Dendrosenecio johnstonii (Oliv.) B. Nord. |
Accepted |
50 |
| Dendrosenecio keniensis (Baker) Mabb. |
Accepted |
52 |
| Dendrosenecio keniodendron (R. E. Fr. & T. C. E. Fr.) B. Nord. |
Accepted |
50 |
| Dendrosenecio adnivalis var. adnivalis |
Synonym of Dendrosenecio adnivalis (Stapf) E. B. Knox |
50 |
| Dendrosenecio cheranganiensis subsp. cheranganiensis |
Synonym of Dendrosenecio cheranganiensis (Cotton & Blakelock) E. B. Knox |
40 |
| Dendrosenecio johnstonii subsp. cheranganiensis (Cotton & Blakelock) B. Nord. |
Synonym of Dendrosenecio cheranganiensis (Cotton & Blakelock) E. B. Knox |
40 |
| Senecio cheranganiensis Cotton & Blakelock |
Synonym of Dendrosenecio cheranganiensis (Cotton & Blakelock) E. B. Knox |
40 |
| Senecio dalei Cotton & Blakelock |
Synonym of Dendrosenecio cheranganiensis subsp. dalei (Cotton & Blakelock) E. B. Knox |
10 |
| Dendrosenecio elgonensis subsp. elgonensis |
Synonym of Dendrosenecio elgonensis (T. C. E. Fr.) E. B. Knox |
50 |
| Dendrosenecio johnstonii subsp. elgonensis (T. C. E. Fr.) B. Nord. |
Synonym of Dendrosenecio elgonensis (T. C. E. Fr.) E. B. Knox |
50 |
| Senecio johnstonii var. elgonensis (T. C. E. Fr.) Mabb. |
Synonym of Dendrosenecio elgonensis (T. C. E. Fr.) E. B. Knox |
50 |
| Dendrosenecio erici-rosenii subsp. erici-rosenii |
Synonym of Dendrosenecio erici-rosenii (R. E. Fr. & T. C. E. Fr.) E. B. Knox |
50 |
| Dendrosenecio erici-rosenii subsp. alticola (Baker) Mabb. |
Synonym of Dendrosenecio erici-rosenii subsp. alticola (Mildbr.) E. B. Knox |
50 |
| Dendrosenecio erici-rosenii subsp. alticola (R. E. & T. C. E. Fr.) B. Nord. |
Synonym of Dendrosenecio erici-rosenii subsp. alticola (Mildbr.) E. B. Knox |
50 |
| Dendrosenecio erici-rosenii subsp. alticola (R. E. ＆. T. C. E. Fr.) B. Nord. |
Synonym of Dendrosenecio erici-rosenii subsp. alticola (Mildbr.) E. B. Knox |
50 |
| Senecio keniodendron R. E. Fr. & T. C. E. Fr. |
Synonym of Dendrosenecio keniodendron (R. E. Fr. & T. C. E. Fr.) B. Nord. |
50 |