| Cryptantha alpicola Cronquist | Oreocarya humilis (A.Gray) Greene |
| Cryptantha aperta (Eastw.) Payson | Oreocarya aperta Eastw. |
| Cryptantha bakeri (Greene) Payson | Oreocarya bakeri Greene |
| Cryptantha barnebyi I.M.Johnst.. | Oreocarya barnebyi (I.M.Johnst.) Hasenstab & M.G.Simpson |
| Cryptantha bradburiana Payson | Oreocarya celosioides Eastw. |
| Cryptantha breviflora (Osterh.) Payson | Oreocarya breviflora Osterh. |
| Cryptantha caespitosa (A.Nelson) Payson | Oreocarya caespitosa A.Nelson |
| Cryptantha cana (A,Nelson) Payson | Oreocarya cana A.Nelson |
| Cryptantha celosoides (Eastw.) Payson | Oreocarya celosioides Eastw. |
| Cryptantha compacta L.C.Higgins | Oreocarya compacta (L.C.Higgins) R.B.Keelley |
| Cryptantha confertiflora (Greene) Payson | Oreocarya confertiflora Greene |
| Cryptantha crymophila I.M.Johnst. | Oreocarya crymophila (I.M.Johnst.) Jeps. & Hoover |
| Cryptantha flava (A.Nelson) Payson | Oreocarya flava A.Nelson |
| Cryptantha flavoculata (A,Nelson) Payson | Oreocarya flavoculata A.Nelson |
| Cryptantha fulvocanescens (S.Watson) Payson | Oreocarya fulvocanescens (S.Watson) Greene |
| Cryptantha gilliesii (Phil.) Reiche | Cryptantha alyssoides (DC.) Reiche |
| Cryptantha grahamii I.M.Johnst. | Oreocarya grahamii (I.M.Johnst.) R.B.Kelley |
| Cryptantha humilis (A.Gray) Payson | Oreocarya humilis (A.Gray) Greene |
| Cryptantha interrupta (Greene) Payson | Oreocarya interrupta Greene |
| Cryptantha jamesii (Torr.) Payson | Oreocarya suffruticosa (Torr.) Greene |
| Cryptantha johnstonii L.C.Higgins | Oreocarya johnstonii (L.C.Higgins) Hasenstab & M.G.Simpson |
| Cryptantha jonesiana (Payson) Payson | Oreocarya jonesiana Payson |
| Cryptantha leucophaea (Douglas ex Lehm.) Payson | Oreocarya leucophaea (Douglas ex Lehm.) Greene |
| Cryptantha longiflora (A.Nelson) Payson | Oreocarya longiflora A.Nelson |
| Cryptantha macounii (Eastw.) Payson | Oreocarya celosioides Eastw. |
| Cryptantha modesta Payson | Cryptantha abata I.M.Johnst. |
| Cryptantha nana (Eastw.) Payson | Oreocarya humilis (A.Gray) Greene |
| Cryptantha nubigena (Greene) Payson | Oreocarya nubigena Greene |
| Cryptantha nubigena celosoides (Eastw.) B.Boivin | Oreocarya celosioides Eastw. |
| Cryptantha osterhoutii (Payson) Payson | Oreocarya osterhoutii Payson |
| Cryptantha paradoxa (A.Nelson) Payson | Oreocarya paradoxa A.Nelson |
| Cryptantha propria (A.Nelson & J.F.Macbr.) Payson | Oreocarya propria A.Nelson & J.F.Macbr. |
| Cryptantha rollinsii I.M.Johnst. | Oreocarya rollinsii (I.M.Johnst.) W.A.Weber |
| Cryptantha roosiorum Munz | Oreocarya roosiorum (Munz) R.B.Kelley & al. |
| Cryptantha salmonensis (A.Nelson & J.F.Macbr.) Payson | Oreocarya salmonensis A.Nelson & J.F.Macbr. |
| Cryptantha sericea (A.Gray) Payson | Oreocarya sericea (A.Gray) Greene |
| Cryptantha shackletteana L.C.Higgins | Oreocarya shackletteana (L.C..Higgins) R.B.Kelley |
| Cryptantha sobolifera Payson | Oreocarya sobolifera (Payson) R.B.Kelley |
| Cryptantha spiculifera (Piper) Payson | Oreocarya spiculifera Piper |
| Cryptantha subcapitata Dorn & Lichvar | Oreocarya subcapitata (Dorn & Lichvar) R.B.Kelley |
| Cryptantha subretusa I.M.Johnst. | Oreocarya sobolifera (Payson) R.B.Kelley |
| Cryptantha suffruticosa (Torr.) Piper | Oreocarya suffruticosa (Torr.) Greene |
| Cryptantha talquina (Phil.) Brand | Cryptantha alyssoides (DC.) Reiche |
| Cryptantha tenuis (Eastw.) Payson | Oreocarya tenuis Eastw. |
| Cryptantha thompsonii I.M.Johnst. | Oreocarya thompsonii (I.M.Johnst.) Abrams |
| Cryptantha tumulosa (Payson) Payson | Oreocarya tumulosa Payson |