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Dioaceae

Cycadopsida - Dioales - Dioaceae

Taxonomy
Dioaceae was named by Doweld (2001). It is extant.

It was assigned to Dioales by Doweld (2001).

Subtaxa
Dioon

Synonymy list
YearName and author
2001Dioaceae Doweld p. xv

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumCycadophytaBessey 1907
classCycadopsidaBrongniart 1843
RankNameAuthor
orderDioales
familyDioaceae
familyDioaceae

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.

Fm. Dioaceae Doweld 2001
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G. Dioon Lindley 1843
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range

Maximum range based only on fossils: Eocene or 56.00000 to 33.90000 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Eocene56.0 - 33.9USA (Alaska) Dioon praespinulosum (112312)