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Taxon:
Class †
Dictyopteridiopsida
Doweld (2001)
(plant)
Taxa
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Entity:
Spermatophytina (Subphylum) - seed plants
..†Caytoniopsida (Class)
..†Cycadeoideopsida (Class)
..Cycadopsida (Class)
..Ginkgoopsida (Class)
..Pan-Angiospermae (Clade)
..Pan-Gnetophyta (Clade)
..†Peltaspermopsida (Class)
..†Pentoxylopsida (Class)
..Pinopsida (Class)
..Sarcospermataceae (Family)
..†Dictyopteridiopsida (Class)
....†Dictyopteridiales (Order)
....†Lidgettoniales (Order)
....†Rigbyales (Order)
Concise hierarchy
(Kingdom)
Plantae
-
(Phylum)
Tracheophyta
Current position
Spermatophytina
(Subphylum)
Caval.-Sm. (1998)
Ref:
A.B. Doweld, 2001
: XVII.
[indirect]
Alternative positions
†
Peltaspermophyta
(Phylum)
Doweld (2001)
Ref:
A.B. Doweld, 2001
: XVII.
[
new taxon
]
Historical positions
†
Peltaspermophyta
(Phylum)
Doweld (2001)
Ref:
A.B. Doweld, 2001
: XVII.
[
new taxon
]
Number of Subtaxa
2024
Available in Systema Naturae 2000
†3o;6f;12g
1989-present
Systema Naturae 2000
: 18 Apr 2023
[; †3o;6f;12g]
2001
A.B. Doweld
: XVII
[; †3o;6f]
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024