All Species in Psilocarphus
- Meadow Woollyheads (Psilocarphus elatior)
- Oregon Woollyheads (Psilocarphus oregonus)
- Psilocarphus brevissimus var. brevissimus (Psilocarphus brevissimus var. brevissimus)
- Psilocarphus brevissimus var. multiflorus (Psilocarphus brevissimus var. multiflorus)
- Psilocarphus chilensis (Psilocarphus chilensis)
- Short Woollyheads (Psilocarphus brevissimus)
- Slender Woollyheads (Psilocarphus tenellus)