Concise hierarchy

(Kingdom) Plantae - (Phylum) Tracheophyta

Phylogeny

Node-based clade		Ref: P.D. Cantino et al., 2007: E25 ("node-based").
Crown clade		Ref: P.D. Cantino et al., 2007: E25. [inferred]
Reference phylogeny [PhyloCode]		Ref: P.D. Cantino et al., 2007: E25 ("Graham & al. (2006: Fig. 1B). See also Givnish & al. (1999, 2006), Chase & al. (2000, 2006), and Davis & al. (2004, 2006).").

Defined by the most recent common ancestor (and all its descendants) of

Commelina communis L. (1753)		Ref: P.D. Cantino et al., 2007: E25.
Dasypogon hookeri J.Drumm. (1843)		Ref: P.D. Cantino et al., 2007: E25.
Oryza sativa L. (1753)		Ref: P.D. Cantino et al., 2007: E25.
Roystonea princeps (Becc.) Burret (1929)		Ref: P.D. Cantino et al., 2007: E25.

Original position

Petrosaviidae (Clade) Graham & Judd 2007, nom. cl. inval.

Ref: P.D. Cantino et al., 2007: E25 ("total clade"), fig. 1.

Original entries

Arecales (Order) Bromhead (1840)		Ref: P.D. Cantino et al., 2007: E25.
Commelinales (Order) Mirb. ex Bercht. & J.Presl (1820)		Ref: P.D. Cantino et al., 2007: E25.
Dasypogonaceae (Family) Dumort. (1829)		Ref: P.D. Cantino et al., 2007: E25.
Poales (Order) Burnett (1835)		Ref: P.D. Cantino et al., 2007: E25.
Zingiberales (Order) Griseb. (1854)		Ref: P.D. Cantino et al., 2007: E25.

Current position

Petrosaviidae (Clade) Graham & Judd 2007, nom. cl. inval.

Ref: P.D. Cantino et al., 2007: E25. [new rank]

Historical positions

Petrosaviidae (Clade) Graham & Judd 2007, nom. cl. inval.

Ref: P.D. Cantino et al., 2007: E25-E26, table 1 (p. [E]5), fig. 1. [new rank]