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Protocalamostachys arranensis

Polypodiopsida - Equisetales

Taxonomy
Protocalamostachys arranensis was named by Walton (1949). It is not extant. It is the type species of Protocalamostachys.

Synonymy list
YearName and author
1949Protocalamostachys arranensis Walton

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPolypodiopsida
subclassEquisetidaeWarm 1883
RankNameAuthor
orderEquisetalesDumortier 1829
genusProtocalamostachysWalton 1949
speciesarranensisWalton 1949

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Visean or 346.70000 to 330.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Visean346.7 - 330.3United Kingdom (Scotland) Protocalamostachys arranensis (21319)