All Species in Nemacladus
- Combleaf Threadplant (Nemacladus pinnatifidus)
- Common Threadplant (Nemacladus capillaris)
- Desert Threadplant (Nemacladus rubescens)
- Glandular Threadplant (Nemacladus glanduliferus)
- Longflower Threadplant (Nemacladus longiflorus)
- Mojave Dwarf (Nemacladus californicus)
- Mountain Threadplant (Nemacladus montanus)
- Onesided Threadplant (Nemacladus secundiflorus)
- Sierra Threadplant (Nemacladus interior)
- Sigmoid Threadplant (Nemacladus sigmoideus)
- Slender Threadplant (Nemacladus gracilis)
- Smallflower Threadplant (Nemacladus ramosissimus)
- Stoutstem Threadplant (Nemacladus rigidus)
- Twisselmann's Threadplant (Nemacladus twisselmannii)