All Species in Froelichia
- Arizona Snakecotton (Froelichia arizonica)
- Drummond's Snakecotton (Froelichia drummondii)
- Froelichia chacoensis (Froelichia chacoensis)
- Froelichia humboldtiana (Froelichia humboldtiana)
- Froelichia juncea (Froelichia juncea)
- Froelichia juncea subsp. alata (Froelichia juncea subsp. alata)
- Froelichia juncea subsp. juncea (Froelichia juncea subsp. juncea)
- Froelichia latifolia (Froelichia latifolia)
- Froelichia nudicaulis (Froelichia nudicaulis)
- Froelichia nudicaulis subsp. curta (Froelichia nudicaulis subsp. curta)
- Froelichia nudicaulis subsp. lanigera (Froelichia nudicaulis subsp. lanigera)
- Froelichia nudicaulis subsp. nudicaulis (Froelichia nudicaulis subsp. nudicaulis)
- Froelichia paraguayensis (Froelichia paraguayensis)
- Froelichia procera (Froelichia procera)
- Froelichia sericea (Froelichia sericea)
- Froelichia texana (Froelichia texana)
- Froelichia xantusii (Froelichia xantusii)
- Plains Snakecotton (Froelichia floridana)
- Slender Snakecotton (Froelichia gracilis)
- Texas Snakecotton (Froelichia interrupta)