Sphenophyllum

Sphenophyllum
Temporal range: Devonian–Triassic
A piece of rock showing imprints of about four slender vine-like stems with small wedged-shaped leaves arranged around regularly spaced nodes.
Fossil leaves and branches of the species Sphenophyllum miravallis, Upper Carboniferous. Collection of Utrecht University
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Subclass: Equisetidae
Order: †Sphenophyllales
Family: †Sphenophyllaceae
Genus: †Sphenophyllum
Brongn. (1828)[1]
Species

See text.

Sphenophyllum is a genus in the order Sphenophyllales.[2] It has been placed in the family Sphenophyllaceae.[1]

  1. ^ a b Cite error: The named reference IFPNI_S was invoked but never defined (see the help page).
  2. ^ "Sphenophyllum A.T.Brongniart, 1828". www.gbif.org. Retrieved 2023-04-15.