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Johnstonia coriacea

Taxonomy
Johnstonia coriaceae was named by Johnston (1925). It is not extant. It is the type species of Johnstonia.

It was corrected as Johnstonia coriacea by Pedernera et al. (2019).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1925Johnstonia coriaceae Johnston
2019Johnstonia coriacea Pedernera et al. p. 611

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
RankNameAuthor
genusJohnstoniaWalkom 1925
speciescoriacea(Johnston 1925)

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.

Johnstonia coriacea Johnston 1925
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Late/Upper Triassic or 237.00000 to 201.40000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Triassic237.0 - 201.4Argentina (Mendoza) Johnstonia coriacea (210079)