| Cistaceae | |
Crocanthemum aldersonii
| (Greene) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum arenicola
| (Chapm.) Barnhart | Man. S.E. Fl. 879 | 1933 |
| Cistaceae | |
Crocanthemum argenteum
| (Hemsl.) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum berlandieri
| (Briq.) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum bicknellii
| (Fernald) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 307 | 1925 |
| Cistaceae | |
Crocanthemum brasiliense
| (Lam.) Spach | Ann. Sci. Nat., Bot., sér. 2, 6: 370 | 1836 |
| Cistaceae | |
Crocanthemum canadense
| (L.) Britton | Ill. Fl. N. U.S. (ed. 2) 2: 540 | 1913 |
| Cistaceae | |
Crocanthemum carolinianum
| (Walter) Spach | Ann. Sci. Nat., Bot., sér. 2, 6: 370 | 1836 |
| Cistaceae | |
Crocanthemum chihuahuense
| (S. Watson) J.F. Morales | Monogr. Syst. Bot. Missouri Bot. Gard. 138: 485 | 2020 |
| Cistaceae | |
Crocanthemum corymbosum
| (Michx.) Britton | Ill. Fl. N. U.S. (ed. 2) 2: 541 | 1913 |
| Cistaceae | |
Crocanthemum domingense
| (Urb.) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum dumosum
| E.P. Bicknell | Bull. Torrey Bot. Club 40(11): 613–614 | 1913 |
| Cistaceae | |
Crocanthemum exaltatum
| (Rose & Standl.) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum georgianum
| (Chapm.) Barnhart | Man. S.E. Fl. 879 | 1933 |
| Cistaceae | |
Crocanthemum glomeratum
| (Lag.) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum greenei
| (B.L. Rob.) Sorrie | Phytologia 93(2): 270 | 2011 |
| Cistaceae | |
Crocanthemum majus
| (L.) Britton | Ill. Fl. N. U.S. (ed. 2) 2: 540 | 1913 |
| Cistaceae | |
Crocanthemum nashii
| (Britton) Barnhart | Man. S.E. Fl. 879 | 1933 |
| Cistaceae | |
Crocanthemum nutans
| (Brandegee) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 207 | 1925 |
| Cistaceae | * |
Crocanthemum occidentale
| Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum pennellii
| Morton | | |
| Cistaceae | |
Crocanthemum pringlei
| (S. Watson) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum propinquum
| (E.P. Bicknell) E.P. Bicknell | Bull. Torrey Bot. Club 40(11): 615 | 1913 |
| Cistaceae | |
Crocanthemum rosmarinifolium
| (Pursh) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 307 | 1925 |
| Cistaceae | |
Crocanthemum scoparium
| (Nutt.) Millsp. | Publ. Field Mus. Nat. Hist., Bot. Ser. 5: 175 | 1923 |
| Cistaceae | |
Crocanthemum stenophyllum
| (Urb.) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 305 | 1925 |
| Cistaceae | |
Crocanthemum stipulatum
| Janch. | Oesterr. Bot. Z. 71: 269 | 1922 |
| Cistaceae | |
Crocanthemum suffrutescens
| (B. Schreib.) Sorrie | Phytologia 93(2): 271 | 2011 |
| Cistaceae | |
Crocanthemum thyrsoideum
| (Barnhart) Janch. | Nat. Pflanzenfam. (ed. 2) 21: 307 | 1925 |