Book
Breed, R.S., Murray, E.G.D., Smith, N.R. et al.
1957. Bergey's Manual of Determinative Bacteriology, Seventh Edition. The Williams & Wilkins Company, Baltimore, Oct 1957: [i]-xviii, 1-1094.
["International Code of Bacteriological Nomenclature" (p. x); excl. Schizophyceae (p. 30)] ≡
Original Classification (root)
(Kingdom) Plantae Haeckel (1866)