Podetia decorticate, apothecia conglomerate, K yellow Podetia squamulose or isidioid squamulose or granulose sorediate C. squamosula Podetia granulose to isidioid squamose C. elegantula Tbdolostelides Not proliferating from center of cups Podetia elongate corticate Podetia sparsely granulose variegate C. gracilis Campbelliana Podetiasorediate above, cortex subcontinuous C. cornuta gracilentior Podetia short when corticate or decorticate gorediose Podetia scyphiferous, cups commonly broad and dilated from the lower part of podetia, corticate toward the base short, type esquamulose grossly granulose soredios. C. pyxidata Podetia semipellucid v.costata Podetia impellucid v.chlorophaga Primary thallus of thicker squamules, podetia long or sh short, with or without cups, medium or narrow abruptly dilated from upper part of podetia, wholly decorticate esquamulose or rarely lower part corticate, walls moderately thickened. C. fimbriate Podetia impellucid K yellowing, short or moderate, ascyphiferous or minutely scyphiferous, granulose with isidioid squamules and squamulose, wholly decorticate or slightly corticate at base v.Borbonica Podetia ascyphous, tips quite narrowly subulate decorticate dispersed sorediose, squamules isidioid and squamules with granulate margin squamous at base. v. subspeciosa Podetia semipellucid, wholly decorticate and sorediose or soredia finally disappearing, without squamules or with squamulose base v. chondroidea c. chlorophaeoides Scyphiferous, proliferous Sub simple Proliferous Sterile proliferations scyphiferous f. subprolifera Sterile proliferations ascyphous or some abortive scyphiferous f. subradiata Ascyphous, wholly decorticate and sorediose, sore size small or isidioid connate finally dis appearing v. Balfourii Proliferating from center of cup, decorticate, partly vermuose corticate Primary squamule large, thick, podetia 25-30mm with few large squamules C. centrophora Primary squamule smaller, podetia 35-80mm perhaps also 20-30mm more or less squamulose or Squamulose C. gymnopoda Ochroleucae, podetia ± sorediose short 3-15 mm ascyphous simple - C. bacilliformis