| Solanum (Solanum) demissum f. stenantherum Lechn. ex Bukasov, 1930 |
| Solanum (Solanum) demissum f. tlaxpehualcoense Bukasov ex Rybin, 1929 |
| Solanum (Solanum) demissum f. tolucense Hawkes, 1944 |
| Solanum (Solanum) demissum f. xitlense Bukasov ex Rybin, 1929 |
| Solanum (Solanum) demissum var. mastoidostigma Hawkes, 1944 |
| Solanum (Solanum) demissum var. megalocalix Hawkes, 1944 |
| Solanum (Solanum) demissum var. orientale Hawkes, 1944 |
| Solanum (Solanum) diphyllum L., 1753 |
| Solanum (Solanum) douglasii Dunal, 1852 |
| Solanum (Solanum) dulcamaroides Dunal, 1814 |
| Solanum (Solanum) edinense Berthault, 1911 |
| Solanum (Solanum) edinense subsp. salamanii Hawkes, 1963 |
| Solanum (Solanum) ehrenbergii (Bitter) Rydb., 1924 |
| Solanum (Solanum) erianthum D. Don, 1825 |
| Solanum (Solanum) fontium Standl. & Steyerm., 1922 |
| Solanum (Solanum) guerreroense Correll, 1952 |
| Solanum (Solanum) hintonii C.V. Morton, 1961 |
| Solanum (Solanum) hjertingii Hawkes, 1963 |
| Solanum (Solanum) hjertingii var. physaloides (Correll) Hawkes, 1990 |
| Solanum (Solanum) hougasii Correll, 1958 |