153,600 species and infraspecific names are in the database, 20,980 images, 59,403 bibliographic items, 411,227 distributional records.

Taxonomy Browser

Genus: Porolithon

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

44,769

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Kingdom

Plantae

Haeckel  

18,685

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Subkingdom

Biliphyta

Cavalier-Smith  

7,275

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Phylum

Rhodophyta

Wettstein  

7,250

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Subphylum

Eurhodophytina

G.W.Saunders & Hommersand  

7,068

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Class

Florideophyceae

Cronquist  

6,890

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Subclass

Corallinophycidae

Le Gall & G.W.Saunders  

759

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Order

Corallinales

P.C.Silva & H.W.Johansen  

593

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Family

Porolithaceae

R.A.Townsend & Huisman  

23

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Subfamily

Porolithoideae

A.Kato & M.Baba  

11

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Genus

Porolithon

Foslie  

11

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Forma

abbreviatum

(Foslie) R.K.S.Lee  

 

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Species

aequinoctiale

(Foslie) Foslie  

 

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Species

africanum

(Foslie) Foslie  

 

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Species

castellum

E.Y.Dawson  

 

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Species

colliculosum

Masaki  

 

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Species

imitatum

R.A.Townsend & G.W.Saunders  

 

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Species

improcerum

(Foslie & M.Howe) M.Howe  

 

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Species

maneveldtii

R.A.Townsend & Huisman  

 

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Species

marshallense

W.R.Taylor  

 

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Forma

nexilis

Foslie & M.Howe  

 

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Species

onkodes

(Heydrich) Foslie  

 

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Species

orbiculatum

T.Masaki  

 

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Species

penroseae

R.A.Townsend & P.W.Gabrielson  

 

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Species

praetextatum

(Foslie) Foslie  

 

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Species

sonorense

E.Y.Dawson  

 

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