| Asteraceae | |
Microspermum debile
| Benth. | Pl. Hartw. 64 | 1840 |
| Asteraceae | |
Microspermum flaccidum
| P.G. Wilson | Kew Bull. 13(1): 167–168 | 1958 |
| Asteraceae | |
Microspermum gonzalezii
| Rzed. | Bol. Soc. Bot. México 32: 77, f. 1 | 1972 [1973] |
| Asteraceae | |
Microspermum gracillimum
| Rzed. | Bol. Soc. Bot. México 32: 80–85, f. 2 | 1972 [1973] |
| Asteraceae | |
Microspermum hintonii
| Rzed. | Bol. Soc. Bot. México 31: 99–102, f. 12 | 1970 |
| Asteraceae | |
Microspermum michoacanum
| (R.M. King) B.L. Turner | Phytologia 63: 430 | 1987 |
| Asteraceae | |
Microspermum nummulariifolium
| Lag. | Gen. Sp. Pl. 25 | 1816 |
| Asteraceae | |
Microspermum repens
| (S.F. Blake) L.O. Williams | Fieldiana, Bot. 29(6): 371 | 1961 |
| Asteraceae | |
Microspermum tenue
| P.G. Wilson | Kew Bull. 13(1): 166–167 | 1958 |