Concise hierarchy

(Kingdom) Plantae

Phylogeny

Node-based clade		Ref: P.D. Cantino et al., 2007: E15 ("branch-modified node-based").
Crown clade		Ref: P.D. Cantino et al., 2007: E15 ("most inclusive crown clade").
Reference phylogeny [PhyloCode]		Ref: P.D. Cantino et al., 2007: E15 ("Pryer & al. (2001: Fig. 1; 2004b: Fig. 3). See also Stevenson & Loconte (1996), Rothwell (1999), Wikström & Pryer (2005), Rothwell & Nixon (2006), and Schuettpelz & al. (2006).").

Defined by the most inclusive crown clade containing

Ophioglossum vulgatum L. (1753)

Ref: P.D. Cantino et al., 2007: E15.

Defined by excluded taxon

Equisetum telmateia Ehrh. (1783)		Ref: P.D. Cantino et al., 2007: E15.
Ginkgo biloba L. (1771)		Ref: P.D. Cantino et al., 2007: E15.
Marattia attenuata Labill. (1824)		Ref: P.D. Cantino et al., 2007: E15.
Psilotum nudum (L.) P.Beauv. (1805)		Ref: P.D. Cantino et al., 2007: E15.
Pteridium aquilinum (L.) Kuhn (1879)		Ref: P.D. Cantino et al., 2007: E15.

Original position

Monilophyta (Clade) Cantino & Donoghue 2007, nom. cl. inval.		Ref: P.D. Cantino et al., 2007: E13 ("total clade"), fig. 1.
Polypodiophyta (Clade) Cronquist, Takhtajan & Zimmermann 1966 [Cantino & Donoghue 2007]		Ref: P.D. Cantino et al., 2007: E14 ("total clade"), fig. 1.

Original entries

Botrychium (Genus) Sw. (1801)		Ref: P.D. Cantino et al., 2007: E15.
Helminthostachys (Genus) Kaulf. (1824)		Ref: P.D. Cantino et al., 2007: E15.
Mankyua (Genus) B.Y.Sun, M.H.Kim & C.H.Kim (2002)		Ref: P.D. Cantino et al., 2007: E15.
Ophioglossum (Genus) L. (1753)		Ref: P.D. Cantino et al., 2007: E15.

Current position

Monilophyta (Clade) Cantino & Donoghue 2007, nom. cl. inval.

Ref: P.D. Cantino et al., 2007: E15. [new rank]

Alternative positions

Polypodiophyta (Clade) Cronquist, Takhtajan & Zimmermann 1966 [Cantino & Donoghue 2007]

Ref: P.D. Cantino et al., 2007: E14. [alternative position]

Historical positions

Monilophyta (Clade) Cantino & Donoghue 2007, nom. cl. inval.	Ref: P.D. Cantino et al., 2007: E13, E15-E16, table 1 (p. [E]5), fig. 1. [new rank]
Polypodiophyta (Clade) Cronquist, Takhtajan & Zimmermann 1966 [Cantino & Donoghue 2007]	Ref: P.D. Cantino et al., 2007: E14, fig. 1. [alternative position]

Number of Subtaxa

2007

P.D. Cantino et al.: E15

[4g]