| Rosaceae | |
Sieversia anemonoides
| Willd. | Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 5: 398 | 1811 |
| Rosaceae | |
Sieversia brevifolia
| (Greene) Rydb. | N. Amer. Fl. 22(5): 410 | 1913 |
| Rosaceae | |
Sieversia campanulata
| (Greene) Rydb. | N. Amer. Fl. 22(5): 409 | 1913 |
| Rosaceae | |
Sieversia canescens
| (Greene) Rydb. | N. Amer. Fl. 22(5): 409 | 1913 |
| Rosaceae | |
Sieversia ciliata
| (Pursh) G. Don | Gen. Hist. 2: 528 | 1832 |
| Rosaceae | |
Sieversia elata
| (Wall. ex G. Don) Royle | Ill. Bot. Himal. Mts. 207 | 1935 |
| Rosaceae | |
Sieversia flavula
| (Greene) Rydb. | N. Amer. Fl. 22(5): 410 | 1913 |
| Rosaceae | |
Sieversia glacialis
| (Adams ex Fisch.) Spreng. | | |
| Rosaceae | |
Sieversia gracilipes
| (Piper) Greene | Leafl. Bot. Observ. Crit. 1(1): 4 | 1903 |
| Rosaceae | |
Sieversia grisea
| (Greene) Rydb. | N. Amer. Fl. 22(5): 409 | 1913 |
| Rosaceae | |
Sieversia humilis
| R. Br. | | |
| Rosaceae | |
Sieversia macrantha
| Kearney ex Rydb. | N. Amer. Fl. 22(5): 412 | 1913 |
| Rosaceae | |
Sieversia montana
| R. Br. | | |
| Rosaceae | |
Sieversia paradoxa
| D. Don | Trans. Linn. Soc. London 14(3): 576–577, pl. 22, f. 7–10 | 1825 |
| Rosaceae | |
Sieversia pentapetala
| (L.) Greene | Pittonia 4(20E): 49 | 1899 |
| Rosaceae | |
Sieversia pusilla
| Hultén | | |
| Rosaceae | |
Sieversia radiata
| (Michx.) G. Don | Gen. Hist. 2: 528 | 1832 |
| Rosaceae | |
Sieversia rossii
| R. Br. | Chlor. Melvill. 18–19, pl. C | 1823 |
| Rosaceae | |
Sieversia rotundifolia
| Schltdl. & Cham. | Linnaea 2(1): 4 | 1827 |
| Rosaceae | |
Sieversia sericea
| (Greene) Greene | Pittonia 4(20E): 50 | 1899 |
| Rosaceae | |
Sieversia speciosa
| Albov | 101–103 | 1890 [1891] |
| Rosaceae | |
Sieversia triflora
| (Pursh) R. Br. | Chlor. Melvill. 18 | 1823 |
| Rosaceae | |
Sieversia turbinata
| (Rydb.) Greene | Pittonia 4(20E): 50 | 1899 |