|  | 
Definition of Phylum Pyrrophyta
1. Noun. A division of lower plants comprising unicellular and biflagellate algae that form starchy compounds. 
Exact synonyms: Pyrrophyta
Group relationships: Kingdom Monera, Kingdom Prokaryotae, Monera, Prokayotae
Generic synonyms: Phylum
Group relationships: Kingdom Monera, Kingdom Prokaryotae, Monera, Prokayotae
Generic synonyms: Phylum



