Oreocarya welshii (K. H. Thorne & L. C. Higgins) R. B. Kelley species accepted

Oreocarya suffruticosa (Torr.) Greene species accepted

Oreocarya shackletteana (L. C. Higgins) R. B. Kelley species accepted

Oreocarya rollinsii (I. M. Johnst.) W. A. Weber species accepted

Oreocarya palmeri Greene species accepted

Oreocarya mensana Payson species accepted

Oreocarya insolita J. F. Macbr. species accepted

Oreocarya flava A. Nelson species accepted

Oreocarya confertiflora Greene species accepted

Oreocarya abortiva Greene species accepted

Oreocarya wetherillii Eastw. species accepted

Oreocarya tenuis Eastw. species accepted

Oreocarya roosiorum (Munz) R. B. Kelley, Hasenstab & M. G. Simpson species accepted

Oreocarya paradoxa A. Nelson species accepted

Oreocarya interrupta Greene species accepted

Oreocarya flavoculata A. Nelson species accepted

Oreocarya crassipes (I. M. Johnst.) Hasenstab & M. G. Simpson species accepted

Oreocarya thompsonii (I. M. Johnst.) Abrams species accepted

Oreocarya rugulosa Payson species accepted

Oreocarya osterhoutii Payson species accepted

Oreocarya hypsophila (I. M. Johnst.) Hasenstab & M. G. Simpson species accepted

Oreocarya fulvocanescens (S. Watson) Greene species accepted

Oreocarya compacta (L. C. Higgins) R. B. Kelley species accepted

Oreocarya aperta Eastw. species accepted

Oreocarya thyrsiflora Greene species accepted

Oreocarya sobolifera (Payson) R. B. Kelley species accepted

Oreocarya salmonensis A. Nelson & J. F. Macbr. species accepted

Oreocarya paysonii J. F. Macbr. species accepted

Oreocarya johnstonii (L. C. Higgins) Hasenstab & M. G. Simpson species accepted

Oreocarya glomerata (Pursh) Greene species accepted

Oreocarya creutzfeldtii (S. L. Welsh) R. B. Kelley species accepted

Oreocarya atwoodii (L. C. Higgins) Hasenstab & M. G. Simpson species accepted

Oreocarya bakeri Greene species accepted

Oreocarya tumulosa Payson species accepted

Oreocarya spiculifera Piper species accepted

Oreocarya schoolcraftii (Tiehm) R. B. Kelley species accepted

Oreocarya jonesiana Payson species accepted

Oreocarya grahamii (I. M. Johnst.) R. B. Kelley species accepted

Oreocarya crymophila (I. M. Johnst.) Jeps. & Hoover species accepted

Oreocarya barnebyi (I. M. Johnst.) Hasenstab & M. G. Simpson species accepted

Oreocarya breviflora Osterh. species accepted

Oreocarya virgata (Porter) Greene species accepted

Oreocarya stricta Osterh. species accepted

Oreocarya semiglabra (Barneby) Hasenstab & M. G. Simpson species accepted

Oreocarya propria A. Nelson & J. F. Macbr. species accepted

Oreocarya nubigena Greene species accepted

Oreocarya leucophaea (Douglas) Greene species accepted

Oreocarya hoffmannii (I. M. Johnst.) Abrams species accepted

Oreocarya caespitosa A. Nelson species accepted

Oreocarya cana A. Nelson species accepted

Oreocarya virginiensis (M. E. Jones) J. F. Macbr. species accepted

Oreocarya subcapitata (Dorn & Lichvar) R. B. Kelley species accepted

Oreocarya sericea (A. Gray) Greene species accepted

Oreocarya oblata (M. E. Jones) J. F. Macbr. species accepted

Oreocarya longiflora A. Nelson species accepted

Oreocarya capitata Eastw. species accepted

Oreocarya weberi (I. M. Johnst.) W. A. Weber species accepted

Oreocarya subretusa (I. M. Johnst.) Abrams species accepted

Oreocarya setosissima (A. Gray) Greene species accepted

Oreocarya revealii W. A. Weber & R. C. Wittmann species accepted

Oreocarya ochroleuca (L. C. Higgins) R. B. Kelley species accepted

Oreocarya humilis (A. Gray) Greene species accepted

Oreocarya elata Eastw. species accepted

Oreocarya worthingtonii Sivinski species accepted