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Taxon:
Subclass †
Umaltolepididae
Doweld (2001)
(plant)
Taxa
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Hierarchy
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Entity:
Ginkgoopsida (Class)
..Ginkgoidae (Subclass)
..†Umaltolepididae (Subclass)
....†Karkeniales (Order)
....†Umaltolepidales (Order)
Concise hierarchy
(Kingdom)
Plantae
-
(Phylum)
Tracheophyta
-
(Class)
Ginkgoopsida
Current position
Ginkgoopsida
(Class)
Engl. (1897)
Ref:
A.B. Doweld, 2001
: XXI.
[
new taxon
]
Historical positions
Ginkgoopsida
(Class)
Engl. (1897)
Ref:
A.B. Doweld, 2001
: XXI.
[
new taxon
]
Number of Subtaxa
2024
Available in Systema Naturae 2000
†2o;3f;11g;1s
1989-present
Systema Naturae 2000
: 3 May 2023
[; †2o;3f;11g]
2001
A.B. Doweld
: XXI
[; †2o;4f]
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024