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Cyclostigma confertum

Lepidocarpopsida - Jurinodendrales - Jurinodendraceae

Taxonomy
Cyclostigma confertum was named by Frenguelli (1954). It is a cast.

It was recombined as Archaeosigillaria conferta by Menéndez (1965), Doweld (2001).

Synonymy list
YearName and author
1954Cyclostigma confertum Frenguelli p. 364
1965Archaeosigillaria conferta Menéndez
2001Archaeosigillaria conferta Doweld

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RankNameAuthor
kingdomPlantae
subkingdomViridiplantaeCavalier-Smith 1981
Streptophyta(Jeffrey 1971)
superphylumEmbryophyta()
Tracheophyta(Sinnott 1935)
Lycopodiobiotina
phylumIsoetophyta
RankNameAuthor
subphylumIsoetophytina
classLepidocarpopsida
orderJurinodendralesDoweld 2001
familyJurinodendraceaeDoweld 2001
genusCyclostigma
speciesconfertumFrenguelli 1954

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.

Cyclostigma confertum Frenguelli 1954
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Diet: "photoautotroph"superp
Created: 2026-03-30 14:38:16
Modified: 2026-03-30 19:38:16
Source: superp = superphylum
Reference: Kenrick and Crane 1997
Collections
No collection or age range data are available