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Dicroidium coriaceum

Gymnospermopsida - Corystospermales - Corystospermaceae

Taxonomy
Rhacophyllum coriaceum was named by Johnston (1886). It is not extant.

It was recombined as Dicroidium coriacium by Townrow (1957); it was recombined as Dicroidium coriaceum by Holmes (1982), Chandra and Tewari (1991), Moisan et al. (2010) and Chatterjee et al. (2013).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1886Rhacophyllum coriaceum Johnston
1957Dicroidium coriacium Townrow
1982Dicroidium coriaceum Holmes
1991Dicroidium coriaceum Chandra and Tewari
2010Dicroidium coriaceum Moisan et al.
2013Dicroidium coriaceum Chatterjee et al.

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
classGymnospermopsida
orderCorystospermalesThomas 1933
RankNameAuthor
familyCorystospermaceae
genusDicroidiumGothan 1912
speciescoriaceum(Johnston 1886)

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.

Dicroidium coriaceum Johnston 1886
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Anisian to the top of the Norian or 247.20000 to 208.50000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Anisian247.2 - 242.0Australia (New South Wales) Dicroidium coriaceum (207608)
Carnian237.0 - 228.0Chile Dicroidium coriaceum (207683)
Carnian237.0 - 228.0Antarctica Dicroidium coriaceum (207741)
Carnian237.0 - 228.0Argentina (Mendoza) Dicroidium coriacium (84244)
Norian228.0 - 208.5India (Madhya Pradesh) Dicroidium coriaceum (30181)