found: Work cat.: 93-42980: Evolutionary pathways and enigmatic algae, 1994:CIP t.p. (Cyanidium caldarium) galley (Galdieria sulphuraria (= C. caldarium)
found: Ind. nom. gen. (plant.):p. 463, under Cyanidium: C. caldarium (Protococcus botryoides f. caladarius Tilden algae incertae sedis)
found: Biol. of red algae, 1990:under taxonomic index (Cyanidium caldarium)
found: Chapman, V.J. The algae, 1973:p. 265 (Cyanidium caldarium; prev. assigned to Cyanophyceae, Chlorophyceae, and Cryptophyceae, but should be assigned to the Rhodophyceae as a memb. of the Porphyridiales (in the family Cyanidiaceae) or of a new order: Cyanidiales)
notfound: Web. 3;Bold algae;Modern approaches to the tax. of red and brown algae, 1978
