| Pectis cylindrica (Fernald) Rydb., 1916 |
| Pectis decemcarinata McVaugh, 1972 |
| Pectis depressa Fernald, 1897 |
| Pectis dichotoma Klatt, 1884 |
| Pectis diffusa Hook. & Arn., 1838 |
| Pectis elongata Kunth, 1818 |
| Pectis elongata var. elongata Kunth, 1818 |
| Pectis elongata var. fasciculiflora (DC.) D.J. Keil, 1989 |
| Pectis elongata var. floribunda (A. Rich.) D.J. Keil, 1976 |
| Pectis elongata var. oerstediana (Rydb.) D.J. Keil, 1975 |
| Pectis elongata var. schottii Fernald, 1897 |
| Pectis ericifolia D.J. Keil, 1984 |
| Pectis exilis D.J. Keil, 1989 |
| Pectis exserta McVaugh, 1972 |
| Pectis fasciculiflora DC., 1836 |
| Pectis fastigiata A. Gray, 1849 |
| Pectis febrifuga H. Hall, 1861 |
| Pectis filipes Harv. & A. Gray, 1849 |
| Pectis filipes var. filipes Harv. & A. Gray, 1849 |
| Pectis filipes var. subnuda Fernald, 1897 |