| Prochnyanthes viridescens S. Watson, 1887 |
| Pseudobravoa Rose, 1899 |
| Pseudobravoa densiflora (B.L. Rob. & Fernald) Rose, 1899 |
| Rigidae R.H. Webb & G.D. Starr, 2015 |
| Runyonia Rose, 1922 |
| Runyonia longiflora Rose, 1922 |
| Salmianae (A. Berger) Verloove & Thiede |
| Samuela Trel., 1902 |
| Samuela carnerosana Trel., 1902 |
| Samuela faxoniana Trel., 1902 |
| Sansevieria Thunb., 1794 |
| Sansevieria guineensis (L.) Willd., 1799 |
| Sansevieria hyacinthoides (L.) Druce, 1914 |
| Sansevieria laurentii De Wild., 1904 |
| Sansevieria metallica Gérôme & Labroy, 1903 |
| Sansevieria thyrsiflora Thunb., 1794 |
| Sansevieria trifasciata Prain, 1903 |
| Sansevieria trifasciata var. laurentii (De Wild.) N.E. Br., 1915 |
| Sansevieria zeylanica (L.) Willd., 1799 |
| Sarcoyucca Linding, 1933 |