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Pteris idahoensis

Polypodiopsida - Polypodiales - Pteridaceae

Taxonomy
Dryopteris idahoensis was named by Knowlton (1898). It is not extant.

It was recombined as Pteris idahoensis by Brown (1940).

Sister species lacking formal opinion data
P. cretica, P. nirihuaoensis, P. pacajensis

Synonyms
Synonymy list
YearName and author
1898Dryopteris idahoensis Knowlton
1919Dryopteris idahoensis Knowlton
1930Pteris calabazensis Dorf p. 412 figs. pl. 5, figs. 1, 2
1939Pteris calabazensis Axelrod p. 85 figs. Plate 6, figure 1
1940Pteris idahoensis Brown pp. 344-345

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPolypodiopsida
subclassPolypodiidae()
orderPolypodiales
RankNameAuthor
suborderPteridineaePrado and Schuettp 2016
familyPteridaceaeReichenbach
subfamilyPteridoideaeLink 1841
genusPteris
speciesidahoensis(Knowlton 1898)

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.

†Pteris idahoensis Knowlton 1898
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Invalid names: Pteris calabazensis Dorf 1930 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Hemingfordian to the top of the Barstovian or 20.43000 to 12.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Hemingfordian - Barstovian20.43 - 12.5USA (California) Pteris calabazensis (19206)