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Paraphyletic taxon:
Class †
Langiophytopsida
Doweld (2001)
(plant)
Taxa
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Entity:
†Langiophytophyta (Phylum)
..†Langiophytopsida (Class)
....†Langiophytales (Order)
....†Lyonophytales (Order)
Concise hierarchy
(Kingdom)
Plantae
-
(Phylum)
Langiophytophyta
Current position
†
Langiophytophyta
(Phylum)
Doweld (2001)
Ref:
A.B. Doweld, 2001
: I; Novikoff & Barabasz-Krasny, 2015: 43.
[
new taxon
]
Alternative positions
†
Langiophytophyta
(Division)
Doweld (2001)
Ref:
Новіков, А. & Барабаш-Красни, Б. / Novikoff, A. & Barabasz-Krasny, B., 2015
: 43.
Historical positions
†
Langiophytophyta
(Division)
Doweld (2001)
Ref:
A. Novikoff & B. Barabasz-Krasny, 2015
: 43.
†
Langiophytophyta
(Phylum)
Doweld (2001)
Ref:
A.B. Doweld, 2001
: I.
[
new taxon
]
Number of Subtaxa
2025
Available in Systema Naturae 2000
†2o;2f;11g;4s
1989-present
Systema Naturae 2000
: 23 Jan 2023
[; †2o;2f;11g]
2015
A. Novikoff & B. Barabasz-Krasny
: 43
[; †2o;2f;10g]
2001
A.B. Doweld
: I
[; †2o;2f;2g]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025