Ocellularia krathingensis

Ocellularia krathingensis is a species of corticolous lichen in the family Graphidaceae. Found in Thailand, it was formally described as a new species in 2002 by lichenologists Natsurang Homchantara and Brian J. Coppins. The type specimen was collected by the first author from Khao Khitchakut National Park. The specific epithet krathingensis refers to the Namtok Krathing fall, which is close to the type locality.
The lichen has a pale greenish grey thallus with a rough to verruculose texture. Ocellularia krathingensis has been recorded from Eastern and southeastern Thailand at elevation ranges between. It grows on trees and lianas.