Graphidaceae of Central French Guiana

Graphis sp. Buck 33018

Thallus thin, corticolous, crustose, mostly evenly thickened and uniform, continuous, extensive, blueish gray and closely appressed to substrate, thinly and evenly prosoplectenchymatous throughout and quite smooth-shiny, K+ orange red, P-. Ascomata quite dense, immeresed, indicated by repeatedly sinuose branching exciple very narrowly exposed at apex, thalline veil almost to apex, labia broad, pale, corticate, mostly 2-3 mm long, but strongly curving and loosely interwoven. Exciple carbonized throughout, thickly below and at lower "corners", entire, almost completely immersed, disk not exposed, lips connicvent. Hymenium round, not inspersed. Spores I+ blue, 5x15µ long 5-6 locular, moderately thickly walled and oblong to slightly tapered to one end.

Is this a 5-6 locular version of B 25726?