Zeylanidium are a genus of flowering plants in the riverweed family Podostemaceae, native to Sri Lanka, India, Myanmar and Thailand. They have caducous leaves and either crustose or ribbonshaped thalli.
Species Currently accepted species include:
Zeylanidium barberi (Willis) C.Cusset → Possibly Podostemum barberi Willis Zeylanidium crustaceum M.Kato Zeylanidium johnsonii (Wight) Engl. (doubtful) Zeylanidium lichenoides (Kurz) Engl. Zeylanidium maheshwarii C.J.Mathew & Satheesh Zeylanidium manasiae R.Krishnan, P.Khanduri & R.Tandon Zeylanidium olivaceum (Gardner) Engl. Zeylanidium sessile (Willis) C.D.K.Cook & Rutish. Zeylanidium subulatum (Gardner) C.Cusset → Possibly Podostemum subulatum Gardner Zeylanidium tailichenoides M.Kato & Koi
References