| Amaranthaceae | |
Froelichia alata
| S. Watson | Proc. Amer. Acad. Arts 21: 437 | 1886 |
| Amaranthaceae | |
Froelichia arizonica
| Thornber ex Standl. | N. Amer. Fl. 21(2): 128 | 1917 |
| Amaranthaceae | |
Froelichia braunii
| Standl. | N. Amer. Fl. 21(2): 128 | 1917 |
| Amaranthaceae | |
Froelichia campestris
| Small | Fl. S.E. U.S. 397, 1330 | 1903 |
| Amaranthaceae | |
Froelichia chacoensis
| Chodat | Bull. Soc. Bot. Genève 18: 291–292, f. 33–35 & 20 | 1926 [1927] |
| Amaranthaceae | |
Froelichia drummondii
| Moq. | Prodr. 13(2): 421 | 1849 |
| Amaranthaceae | |
Froelichia floridana
| (Nutt.) Moq. | Prodr. 13(2): 420 | 1849 |
| Amaranthaceae | |
Froelichia gracilis
| (Hook.) Moq. | Prodr. 13(2): 420 | 1849 |
| Amaranthaceae | |
Froelichia humboldtiana
| Seub. | Fl. Bras. 5(1): 166 | 1875 |
| Amaranthaceae | |
Froelichia interrupta
| (L.) Moq. | Prodr. 13(2): 421 | 1849 |
| Amaranthaceae | |
Froelichia juncea
| B.L. Rob. & Greenm. | Amer. J. Sci. Arts, ser. 3 50: 143 | 1895 |
| Amaranthaceae | |
Froelichia lactea
| Heynh. | Alph. Aufz. Gew. 2: 248 | 1846 |
| Amaranthaceae | |
Froelichia lanata
| Andersson | Kongl. Svenska Vetensk. Acad. Handl., n.s. 1857: 63, t. 3, f. 1 | 1859 |
| Amaranthaceae | |
Froelichia lanata
| Moench | Methodus 50 | 1794 |
| Amaranthaceae | * |
Froelichia lanata
| Moq. | Prodr. 13: 422 | 1849 |
| Amaranthaceae | |
Froelichia lanigera
| Andersson | Kongl. Svenska Vetensk. Acad. Handl., n.s. 1857: 63 | 1859 |
| Amaranthaceae | |
Froelichia latifolia
| R.A. McCauley | Syst. Bot. 29(1): 73–75, f. 5–6 | 2004 |
| Amaranthaceae | |
Froelichia moritziana
| Klotzsch ex Seub. | Fl. Bras. 5(1): 166 | 1875 |
| Amaranthaceae | |
Froelichia nudicaulis
| Hook. f. | Trans. Linn. Soc. London 20: 192 | 1847 |
| Amaranthaceae | * |
Froelichia paniculata
| Vahl | Eclog. Amer. 3: 56 | 1807 |
| Amaranthaceae | * |
Froelichia paniculata
| Moench | Methodus 1: 50 | 1794 |
| Amaranthaceae | ! |
Froelichia paniculata
| Willd. | Sp. Pl. 1: 607 | 1798 |
| Amaranthaceae | |
Froelichia paraguayensis
| Chodat | Bull. Herb. Boissier 7(App. 1): 63 | 1899 |
| Amaranthaceae | |
Froelichia procera
| (Seub. & Mart.) Pedersen | Darwiniana 14(2–3): 448 | 1967 |
| Amaranthaceae | |
Froelichia scoparia
| B.L. Rob. | Proc. Amer. Acad. Arts 38: 136 | 1902 |
| Amaranthaceae | |
Froelichia sericea
| Moq. | Prodr. 13(2): 422 | 1849 |
| Amaranthaceae | |
Froelichia texana
| J.M. Coult. & Fisher | Bot. Gaz. 17(11): 350 | 1892 |
| Amaranthaceae | * |
Froelichia texana
| (A. Braun) Small | Fl. S.E. U.S. 397 | 1903 |
| Amaranthaceae | |
Froelichia tomentosa
| (Mart.) Moq. | Prodr. 13(2): 421 | 1849 |
| Amaranthaceae | |
Froelichia xanti
| R.A. McCauley | Syst. Bot. 29(1): 71–73, f. 3–4 | 2004 |
| Amaranthaceae | |
Froelichia xantusii
| R.A. McCauley | Syst. Bot. 29(1): 71–73, f. 3 | 2004 |