All Species in Thelesperma
- Burridge'S Greenthread (Thelesperma burridgeanum)
- Colorado Greenthread (Thelesperma megapotamicum var. ambiguum)
- East Texas Greenthread (Thelesperma flavodiscum)
- Edwards Plateau Greenthread (Thelesperma simplicifolium var. simplicifolium)
- Hairy Greenthread (Thelesperma subnudum var. subnudum)
- Hopi Tea Greenthread (Thelesperma megapotamicum)
- Longstalk Greenthread (Thelesperma longipes)
- Low Greenthread (Thelesperma subnudum var. subnudum)
- Navajo Tea (Thelesperma subnudum)
- Rio Grande Greenthread (Thelesperma nuecense)
- Slender Greenthread (Thelesperma simplicifolium)
- Stiff Greenthread (Thelesperma filifolium)
- Thelesperma graminiformis (Thelesperma graminiformis)
- Thelesperma megapotamicum var. megapotamicum (Thelesperma megapotamicum var. megapotamicum)
- Thelesperma megapotamicum var. ramosius (Thelesperma megapotamicum var. ramosius)
- Thelesperma muelleri (Thelesperma muelleri)
- Thelesperma scabridulum (Thelesperma scabridulum)
- Thelesperma simplicifolium var. macrocarpum (Thelesperma simplicifolium var. macrocarpum)
- Thelesperma subaequale (Thelesperma subaequale)
- Thelesperma subnudum var. maliterrimum (Thelesperma subnudum var. maliterrimum)