All Species in Zeylanidium
- Zeylanidium barberi (Zeylanidium barberi)
- Zeylanidium crustaceum (Zeylanidium crustaceum)
- Zeylanidium johnsonii (Zeylanidium johnsonii)
- Zeylanidium lichenoides (Zeylanidium lichenoides)
- Zeylanidium maheshwarii (Zeylanidium maheshwarii)
- Zeylanidium manasiae (Zeylanidium manasiae)
- Zeylanidium olivaceum (Zeylanidium olivaceum)
- Zeylanidium sessile (Zeylanidium sessile)
- Zeylanidium subulatum (Zeylanidium subulatum)
- Zeylanidium tailichenoides (Zeylanidium tailichenoides)