| Arten: |
| Calochortus albus (Benth.) Douglas ex Benth. |
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| Calochortus amabilis Purdy |
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| Calochortus ambiguus (M.E.Jones) Ownbey |
| Calochortus amoenus Greene |
| Calochortus apiculatus Baker |
| Calochortus argillosus (Hoover) Zebzll & Fielder |
| Calochortus aureus S.Watson |
| Calochortus balsensis García-Mend. |
| Calochortus barbatus (Kunth) Painter |
| Calochortus bruneaunis A.Nelson & J.F.Macbr. |
| Calochortus catalinae S.Watson |
| Calochortus cernuus Painter |
| Calochortus clavatus S.Watson |
| Calochortus clavatus var. clavatus. |
| Calochortus clavatus var. pallidus (Hoover) P.L.Fiedl. & Zebell |
| Calochortus clavatus var. recurvifolius (Hoover) P.L.Fiedl. & Zebell |
| Calochortus coeruleus (Kellogg) S.Watson |
| Calochortus concolor (Baker) Purdy & L.H.Bailey |
| Calochortus coxii M.R.Godfrey & Callahan |
| Calochortus dunnii Purdy |
| Calochortus elegans Pursh |
| Calochortus elegans var. elegans. |
| Calochortus elegans var. nanus Alph.Wood |
| Calochortus elegans var. selwayensis (H.St.John) Ownbey |
| Calochortus eurycarpus S.Watson |
| Calochortus excavatus Greene |
| Calochortus exilis Painter |
| Calochortus fimbriatus H.P.McDonald |
| Calochortus flexuosus S.Watson |
| Calochortus foliosus Ownbey |
| Calochortus fuscus Schult.f. |
| Calochortus ghiesbreghtii S.Watson |
| Calochortus greenei S.Watson |
| Calochortus gunnisonii S.Watson |
| Calochortus gunnisonii var. gunnisonii. |
| Calochortus gunnisonii var. perpulcher Cockerell |
| Calochortus hartwegii Benth |
| Calochortus howellii S.Watson |
| Calochortus × indecorus Ownbey & M.Peck |
| Calochortus invenustus Greene |
| Calochortus kennedyi Porter |
| Calochortus leichtlinii Hook.f. |
| Calochortus longibarbatus S.Watson |
| Calochortus longibarbatus var. longibarbatus. |
| Calochortus longibarbatus var. peckii Ownbey |
| Calochortus luteus Douglas ex Lindl. |
| Calochortus lyallii Baker, J. Linn. |
| Calochortus macrocarpus Douglas |
| Calochortus macrocarpus var. macrocarpus. |
| Calochortus macrocarpus var. maculosus (A.Nelson & J.F.Macbr.) A.Nelson & J.F.Macbr. |
| Calochortus marcellae G.L.Nesom |
| Calochortus mendozae Espejo, López-Ferr. & Ceja |
| Calochortus minimus Ownbey |
| Calochortus monanthus Ownbey |
| Calochortus monophyllus (Lindl.) Lem. |
| Calochortus nigrescens Ownbey |
| Calochortus nitidus Douglas |
| Calochortus nudus S.Watson |
| Calochortus nuttallii Torr. |
| Calochortus obispoensis Lemmon |
| Calochortus palmeri S.Watson |
| Calochortus palmeri var. munzii Ownbey |
| Calochortus palmeri var. palmeri. |
| Calochortus panamintensis (Ownbey) Reveal |
| Calochortus persistens Ownbey |
| Calochortus plummerae Greene |
| Calochortus pringlei B.L.Rob. |
| Calochortus pulchellus (Benth.) Alph.Wood |
| Calochortus purpureus (Kunth) Baker |
| Calochortus raichei Farwig & V.Girard |
| Calochortus simulans (Hoover) Munz |
| Calochortus spatulatus S.Watson, |
| Calochortus splendens Douglas ex Benth. |
| Calochortus striatus Parish, |
| Calochortus subalpinus Piper |
| Calochortus superbus Purdy ex Howell |
| Calochortus syntrophus Callahan |
| Calochortus tiburonensis A.J.Hill |
| Calochortus tolmiei Hook. & Arn. |
| Calochortus umbellatus Alph.Wood |
| Calochortus umpquaensis Fredricks |
| Calochortus uniflorus Hook. & Arn. |
| Calochortus venustulus Greene |
| Calochortus venustulus var. imbricus Reveal & W.J.Hess |
| Calochortus venustulus var. venustulus. |
| Calochortus venustus Douglas ex Benth. |
| Calochortus vestae (Purdy) Wallace |
| Calochortus weedii Alph.Wood |
| Calochortus weedii var. intermedius Ownbey |
| Calochortus weedii var. peninsularis Ownbey |
| Calochortus weedii var. weedii. |
| Calochortus westonii Eastw |