| Stillingia microsperma Pax & K. Hoffm., 1912 |
| Stillingia pietatis McVaugh, 1995 |
| Stillingia propria Brandegee, 1915 |
| Stillingia prostrata (Mart.) Baill., 1865 |
| Stillingia prunifolia (Klotzsch) Baill., 1858 |
| Stillingia querceticola McVaugh, 1995 |
| Stillingia salicifolia (Torr.) Raf., 1832 |
| Stillingia sanguinolenta Müll. Arg., 1863 |
| Stillingia sanguinolenta var. angustifolia Müll. Arg., 1863 |
| Stillingia sanguinolenta var. lanceolata Müll. Arg., 1863 |
| Stillingia sellowiana Baill., 1858 |
| Stillingia spathulata (Müll. Arg.) Small, 1903 |
| Stillingia spinulosa Torr., 1848 |
| Stillingia sylvatica L., 1767 |
| Stillingia sylvatica subsp. tenuis (Small) D.J. Rogers, 1951 |
| Stillingia sylvatica var. angustifolia Müll. Arg., 1866 |
| Stillingia sylvatica var. genuina Müll. Arg., 1866 |
| Stillingia sylvatica var. linearifolia (Torr.) Müll. Arg., 1866 |
| Stillingia sylvatica var. salicifolia Torr., 1826 |
| Stillingia sylvatica var. spathulata Müll. Arg., 1866 |