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Taxon:
Class †
Sphenophyllopsida
Engl. (1892)
(plant)
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Entity:
..†Sphenophyllopsida (Class)
Authorship
SN2000 author citation
:
Engler, 1892
Variants
Incorrect spelling
:
†
Sphenophyllales
(Class)
Engl. (1892), orth. inval.
Ref:
A.B. Doweld, 2001
: V.
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Last updated:
28 Aug 2026