http://kpabg.ru/cyanopro/?q=taxonomy/term/3904 Burger-Wiersma, T., Stal, L.J. & Mur, L.R. (1989). Prochlorothrix hollandicagen. nov., sp. nov., a filamentous oxygenic photoautotrophic procaryote containing chlorophylls a and b: assignment to Prochlorotrichaceae fam. nov. and order Prochlorales Florenzano, Balloni, and Materassi 1986, with emendation of the ordinal description. International Journal of Systematic Bacteriology 39(3): 250-257. Burger-Wiesma, T., Stahl, L.J. & Mur, L.C. (1986). Prochlorothrix hollandica gen. nov., sp. nov., a filamentous oxygenic photoautotrophic procaryotge containing chlorophylls a and b. Assignment to Prochlorotrichaceae fam. nov. and order Prochlorales Florenzano, Balloni and Materassi 1986, with emendation of the ordinal description. International Journal of Systematic Bacteriology 39: 250-257. en