152,980 species and infraspecific names are in the database, 20,947 images, 59,201 bibliographic items, 408,279 distributional records.

Taxonomy Browser

Order: Pseudoscourfieldiales

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

44,638

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Kingdom

Plantae

Haeckel  

18,583

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Subkingdom

Viridiplantae

Cavalier-Smith  

11,317

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Infrakingdom

Chlorophyta infrakingdom

Cavalier-Smith  

6,573

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Phylum

Chlorophyta

Reichenbach  

6,573

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Subphylum

Prasinophytina

F.E.Round  

157

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Class

Pyramimonadophyceae

 

105

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Order

Pseudoscourfieldiales

Melkonian  

4

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Family

Pycnococcaceae

R.R.L.Guillard  

4

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