161,704 species and infraspecific names are in the database, 22,723 images, 63,694 bibliographic items, 473,646 distributional records.

Subkingdom: Biliphyta

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

47,644

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Kingdom

Plantae

Haeckel  

19,281

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Subkingdom

Biliphyta

Cavalier-Smith  

7,324

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Phylum

Picophyta

Seenivasan, Sausen, Medlin & Melkonian  

1

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Phylum

Rhodelphidophyta

Tikhonenkov, Gawryluk, Mylnikov & P.J.Keeling  

2

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Phylum

Rhodophyta

Wettstein  

7,330

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