Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Heterangium

Taxonomy
Heterangium was named by Corda (1845). It is not extant. Its type is Heterangium paradoxum.

It was assigned to Pteridospermophyta by Andrews (1970).

Species
H. paradoxum (type species)
Species lacking formal opinion data
H. alatum, H. grievii, H. hoppstaedteri, H. intermedium, H. lomaxii, H. polystichum, H. shorense, H. tiliaeoides
Entered
by B. Allen (authorized by A. Dunhill) on 2020-02-24; modified by B. Allen on 2020-02-25

Synonymy list
YearName and author
1845Heterangium Corda
1970Heterangium Andrews

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomPlantae
subkingdomViridiplantaeCavalier-Smith 1981
—Streptophyta(Jeffrey 1971)
RankNameAuthor
superphylumEmbryophyta()
phylumPteridospermophyta
genusHeterangiumCorda 1845

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.

G. †Heterangium Corda 1845
show all | hide all
†Heterangium paradoxum Corda 1845
Diagnosis
No diagnoses are available