152,691 species and infraspecific names are in the database, 20,809 images, 58,961 bibliographic items, 398,715 distributional records.

Taxonomy Browser

Genus: Pterothamnion

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

44,408

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Kingdom

Plantae

Haeckel  

18,523

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Subkingdom

Biliphyta

Cavalier-Smith  

7,157

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Phylum

Rhodophyta

Wettstein  

7,132

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Subphylum

Eurhodophytina

G.W.Saunders & Hommersand  

6,950

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Class

Florideophyceae

Cronquist  

6,772

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Subclass

Rhodymeniophycidae

G.W.Saunders & Hommersand  

5,106

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Order

Ceramiales

Nägeli  

2,651

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Suborder

Ceramiineae

Athanasiadis  

521

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Family

Ceramiaceae

Dumortier  

521

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Subfamily

Ceramioideae

De Toni  

412

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Tribe

Pterothamnieae

Athanasiadis  

28

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Genus

Pterothamnion

Nägeli  

28

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Species

aciculare

(Wollaston) Athanasiadis & Kraft  

 

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Species

antarcticum

(Kylin) R.L.Moe & P.C.Silva  

 

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Species

capense

(Stegenga) Athanasiadis & Kraft  

 

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Species

confusum

(J.Agardh) Athanasiadis  

 

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Species

crispum

(Ducluzeau) Nägeli  

 

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Species

cuspidatum

(Wollaston) Athanasiadis & Kraft  

 

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Species

flexile

(Wollaston) Athanasiadis & Kraft  

 

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Species

francisianum

(Wollaston) Athanasiadis & Kraft  

 

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Subspecies

haplokladion

Athanasiadis  

 

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Species

heteromorphum

(J.Agardh) Athanasiadis & Kraft  

 

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Species

horridum

(Tokida & Inaba) Athanasiadis & Kraft  

 

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Species

intermedium

(Tokida) Athanasiadis & Kraft  

 

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Species

latiramosum

Athanasiadis  

 

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Species

manifestum

(Wollaston) Athanasiadis & Kraft  

 

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Species

minutissimum

(Levring) R.W.Ricker  

 

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Species

nodiferum

(J.Agardh) Athanasiadis & Kraft  

 

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Species

orbignianum

(Montagne) Nägeli  

 

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Species

pectinatum

(Kylin) Athanasiadis & Kraft  

 

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Species

plumula

(J.Ellis) Nägeli  

 

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Species

polyacanthum

(Kützing) Nägeli  

 

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Species

polysporum

(Itono) Athanasiadis & Kraft  

 

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Species

ramulentum

(Wollaston) Athanasiadis & Kraft  

 

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Species

recurvatum

(Wollaston) Athanasiadis & Kraft  

 

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Species

simile

(J.D.Hooker & Harvey) Nägeli  

 

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Species

spinescens

(Strömfelt) Athanasiadis  

 

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Species

squarrulosum

(Harvey) Athanasiadis & Kraft  

 

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Species

tepocense

(E.Y.Dawson) Athanasiadis & Kraft  

 

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Subspecies

verticillatum

Athanasiadis  

 

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Species

villosum

(Kylin) Athanasiadis & Kraft  

 

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Species

yezoense

(Inagaki) Athanasiadis & Kraft  

 

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