Taxonomy of Algae

Principles of Taxonomy, especially pertaining to the Algae are discussed at length. Though primarily based on morphology, other criteria, such as reproduction and life history flagellation, cytological details, pigmentation, nature of metabolic products, etc., play a distinct and sometimes a significant role at different taxonomic levels in the Algae. In referring to the place of Phytogeny in the Taxonomy of Algae, it is shown that Phylogeny has played a vital role in the past and would, equally in the future, play its part in Taxonomy of Algae like any other discipline.