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Anemia elongata

Polypodiopsida - Schizaeales - Anemiaceae

Taxonomy
Sphenopteris (Asplenium) elongatum was named by Newberry (1863). It is not extant.

It was recombined as Anemia elongata by Knowlton (1919).

Synonyms
  • Anemia perplexa was named by Hollick (1898). It is not extant.

    It was synonymized subjectively with Anemia elongata by Knowlton (1919).
  • Gymnogramma haydenii was named by Lesquereux (1871). It is not extant.

    It was recombined as Anemia haydenii by Cockerell (1909); it was synonymized subjectively with Anemia elongata by Knowlton (1919).
Synonymy list
YearName and author
1863Sphenopteris (Asplenium) elongatum Newberry
1871Gymnogramma haydenii Lesquereux
1898Anemia perplexa Hollick
1909Anemia haydenii Cockerell
1919Anemia elongata Knowlton

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPolypodiopsida
subclassPolypodiidae()
RankNameAuthor
orderSchizaeales
familyAnemiaceaeLink 1841
genusAnemiaSwartz 1806
specieselongata(Newberry 1863)

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.

†Anemia elongata Newberry 1863
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Invalid names: Anemia haydenii Lesquereux 1871 [synonym], Anemia perplexa Hollick 1898 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Late/Upper Maastrichtian to the top of the Paleocene or 70.60000 to 56.00000 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Maastrichtian70.6 - 66.0USA (Colorado) Anemia elongata (53086)
Paleocene66.0 - 56.0USA (Colorado) Anemia elongata (40059 40061 52821 52870 52953 53071 53076 53077)
Paleocene66.0 - 56.0USA (Wyoming) Anemia elongata (40090 40535 57936 57990)
Paleocene66.0 - 56.0USA (Montana) Anemia elongata (40094 40100 40277 53527 53956)