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Callistophytales

Ginkgoopsida - Callistophytales

Taxonomy
Callistophytales is an order. It is not extant.

It was assigned to Ginkgoopsida by Meyen (1984); and to Pteridospermophyta by Taylor et al. (2008).

Synonymy list
YearName and author
1984Callistophytales Meyen p. 89
2008Callistophytales Taylor et al. p. 1028

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumGinkgophytaBessey 1907
RankNameAuthor
classGinkgoopsidaEngler 1897
orderCallistophytales
orderCallistophytales

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.

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G. †Angarocarpus Radczenko 1955
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†Angarocarpus fusiformis Tchirkova 1955
G. †Callandrium Stidd and Hall 1970
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†Callandrium callistophytoides Stidd and Hall 1970
G. †Callistophyton Delevoryas and Morgan 1954
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†Callistophyton poroxyloides Delevoryas and Morgan 1954
G. †Callospermarion Eggert and Delevoryas 1960
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†Callospermarion pussillum Eggert and Delevoryas 1960
G. †Dicksonites Sterzel 1883
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†Dicksonites pluckeneti Schlotheim 1881
G. †Eremopteris Schimper 1869
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†Eremopteris artemisiaefolia Sternberg 1869
G. †Gondwanotheca Neuburg 1948
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†Gondwanotheca siberica Neuberg 1948
G. †Idanothekion Millay and Eggert 1970
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†Idanothekion glandulosum Millay and Eggert 1970
G. †Paragondwanidium Meyen 1967
Invalid names: Cornucarpaceae Doweld 2001 [empty]
Diagnosis
No diagnoses are available