| Calochortus albus (Benth.) Douglas ex Benth. |
Accepted |
10 |
| Calochortus amabilis Purdy |
Accepted |
10 |
| Calochortus ambiguus (M. E. Jones) Ownbey |
Accepted |
9 |
| Calochortus amoenus Greene |
Accepted |
10 |
| Calochortus apiculatus Baker |
Accepted |
10 |
| Calochortus argillosus (Hoover) Zebzll & Fielder |
Accepted |
7 |
| Calochortus aureus S. Watson |
Accepted |
16 |
| Calochortus bruneaunis A. Nelson & J. F. Macbr. |
Accepted |
7 |
| Calochortus catalinae S. Watson |
Accepted |
7 |
| Calochortus clavatus S. Watson |
Accepted |
8 |
| Calochortus coeruleus (Kellogg) S. Watson |
Accepted |
10 |
| Calochortus dunnii Purdy |
Accepted |
7 |
| Calochortus elegans Pursh |
Accepted |
10 |
| Calochortus elegans var. nanus A. Wood |
Accepted |
10 |
| Calochortus eurycarpus S. Watson |
Accepted |
10 |
| Calochortus flexuosus S. Watson |
Accepted |
7 |
| Calochortus gunnisonii S. Watson |
Accepted |
9 |
| Calochortus howellii S. Watson |
Accepted |
10 |
| Calochortus invenustus Greene |
Accepted |
7 |
| Calochortus kennedyi Porter |
Accepted |
8 |
| Calochortus leichtlinii Hook. |
Accepted |
7 |
| Calochortus luteus Douglas ex Lindl. |
Accepted |
7 |
| Calochortus lyallii Baker |
Accepted |
10 |
| Calochortus macrocarpus Douglas |
Accepted |
7 |
| Calochortus minimus Ownbey |
Accepted |
10 |
| Calochortus monophyllus (Lindl.) Lem. |
Accepted |
10 |
| Calochortus nitidus Douglas |
Accepted |
10 |
| Calochortus nudus S. Watson |
Accepted |
10 |
| Calochortus nuttallii Torr. |
Accepted |
8 |
| Calochortus obispoensis Lemmon |
Accepted |
9 |
| Calochortus palmeri S. Watson |
Accepted |
7 |
| Calochortus panamintensis (Ownbey) Reveal |
Accepted |
7 |
| Calochortus persistens Ownbey |
Accepted |
10 |
| Calochortus plummerae Greene |
Accepted |
9 |
| Calochortus pulchellus (Benth.) A. Wood |
Accepted |
10 |
| Calochortus simulans (Hoover) Munz |
Accepted |
7 |
| Calochortus splendens Douglas ex Benth. |
Accepted |
7 |
| Calochortus subalpinus Piper |
Accepted |
10 |
| Calochortus superbus Purdy ex Howell |
Accepted |
6 |
| Calochortus tiburonensis A. J. Hill |
Accepted |
10 |
| Calochortus tolmiei Hook. & Arn. |
Accepted |
10 |
| Calochortus umbellatus A. Wood |
Accepted |
10 |
| Calochortus umpquaensis Fredricks |
Accepted |
10 |
| Calochortus uniflorus Hook. & Arn. |
Accepted |
20 |
| Calochortus venustus Douglas ex Benth. |
Accepted |
7 |
| Calochortus vestae (Purdy) Wallace |
Accepted |
14 |
| Calochortus weedii A. Wood |
Accepted |
9 |
| Calochortus ambiguus (Jones) Ownbey |
Synonym of Calochortus ambiguus (M. E. Jones) Ownbey |
9 |
| Calochortus catalinae Wats. |
Synonym of Calochortus catalinae S. Watson |
7 |
| Calochortus clavatus var. clavatus |
Synonym of Calochortus clavatus S. Watson |
8 |
| Calochortus coeruleus var. coeruleus |
Synonym of Calochortus coeruleus (Kellogg) S. Watson |
10 |
| Calochortus concolor (Baker) Purdy |
Synonym of Calochortus concolor (Baker) Purdy & L. H. Bailey |
7 |
| Calochortus gunnisonii |
Synonym of Calochortus gunnisonii S. Watson |
9 |
| Calochortus gunnisonii Wats. |
Synonym of Calochortus gunnisonii S. Watson |
9 |
| Calochortus howellii Wats. |
Synonym of Calochortus howellii S. Watson |
10 |
| Calochortus longibarbatus |
Synonym of Calochortus longibarbatus S. Watson |
10 |
| Calochortus longibarbatus var. longibarbatus |
Synonym of Calochortus longibarbatus S. Watson |
10 |
| Calochortus pavonaceus Fernald |
Synonym of Calochortus macrocarpus Douglas |
7 |
| Calochortus benthamii Baker |
Synonym of Calochortus monophyllus (Lindl.) Lem. |
10 |
| Calochortus persistens |
Synonym of Calochortus persistens Ownbey |
10 |
| Calochortus pulchellus |
Synonym of Calochortus pulchellus (Benth.) A. Wood |
10 |
| Calochortus davidsonianus Abrams |
Synonym of Calochortus splendens Douglas ex Benth. |
7 |
| Calochortus lobbii Purdy |
Synonym of Calochortus subalpinus Piper |
10 |
| Calochortus superbus Purdy |
Synonym of Calochortus superbus Purdy ex Howell |
6 |
| Calochortus tolmiei H. & A. |
Synonym of Calochortus tolmiei Hook. & Arn. |
10 |
| Calochortus umbellatus |
Synonym of Calochortus umbellatus A. Wood |
10 |
| Calochortus lilacinus Kellogg |
Synonym of Calochortus uniflorus Hook. & Arn. |
20 |
| Calochortus uniflorus |
Synonym of Calochortus uniflorus Hook. & Arn. |
20 |
| Calochortus vestae |
Synonym of Calochortus vestae (Purdy) Wallace |
14 |
| Calochortus coeruleus var. westonii (Eastw.) Ownbey |
Synonym of Calochortus westonii Eastw. |
10 |