Schistophoron muriforme is a species of corticolous (bark-dwelling), crustose lichen in the family Graphidaceae,[1] first described in 2016.

[3] The thallus of Schistophoron muriforme is crustose, continuous, not corticate, dull, and pale yellowish-white, surrounded by a usually diffuse brown prothallus.

Ascospores are brown, muriform, 3–7 by 2–4-septate, spherical to ellipsoid, measuring 15–30 by 15–18 μm, with rounded lumina.

[2] The reaction of the thallus of Schistophoron muriforme to standard chemical spot tests is UV−, C−, K−, KC−, and Pd+ (yellow).

[2] This species is found on trees in wet tropical mountain forests and is only known to occur in Sri Lanka.