|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the unranked clade Tracheophyta by Doweld (2001); it was reranked as the superphylum Tracheophyta by Jud (2011).
It was assigned to Polysporangiomorpha by Kenrick and Crane (1997); and to Plantae by Doweld (2001) and Jud (2011).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.