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Under construction
Taxon: Class Spermatopsida (plant)
 Entity: 

Concise hierarchy

(Kingdom) Plantae - (Phylum) Tracheophyta

Current position

lignophytes ([unranked]) Ref: E.J. van Nieukerken & M. Roos, 2010: 68. [indirect]

Alternative positions

Euphyllophytina (Subphylum) Ref: R. van der Meijden, 2005: 18. [indirect]
Tracheophyta (Phylum) Sinnott ex Caval.-Sm. (1998) Ref: E.J. van Nieukerken & M. Roos, 2010: 68.

Historical positions

Tracheophyta (Phylum) Sinnott ex Caval.-Sm. (1998) Ref: B. Odé et al., 2010: 70, 74; 68.

Number of Subtaxa

2022 Available in Systema Naturae 2000 67o;431f;13,773g;8087s;392ss;526v;1; ‡1g;2s; †1o;6f;342g;24s
1989-present Systema Naturae 2000 [70o;431f]
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Last updated: 4 Aug 2022