More Genus entries
[ Petrophyes ] [ Petrophytum ] [ Petrorhagia ]

Hierarchical position of the Genus Petrophytum

Regnum  Plantae common name: The plant kingdom       Divisio  Magnoliophyta Cronquist syn. Angiospermophyta / Anthophyta pub. Takht. & Zimmerm. ex Reveal, Phytologia 79: 70. 29 Apr 1996. common name: angiosperms, flowering plants       Subdivisio  Magnoliophytina Frohne & U. Jensen ex Reveal pub. Phytologia 79: 70. 29 Apr 1996. common name: Angiosperms       Classis  Rosopsida Batsch pub. Dispos. Gen. Pl. Jenens.: 28. 1788.       Subclassis  Rosidae Takht. pub. Sist. Filog. Cvetk. Rast.: 264. Jan-Mar 1967.       SuperOrdo  Rosanae Takht. pub. Sist. Filog. Cvetk. Rast.: 264. Jan-Mar 1967.       Ordo  Rosales Perleb pub. 1826       Subordo  Rosineae Rchb. pub. Deut. Bot. Herb.-Buch: lxvi. Jul 1841.       Familia  Rosaceae Juss. pub. Gen. Pl.: 334. 4 Aug 1789, nom. cons. common name: Roses       Genus  Petrophytum (Nutt.) Rydb.

Individual specimen entries are published in the sample database supplied with The Compleat Botanica for species or varieties of this supra-generic taxon.

For a description of the methodology followed in establishing this hierarchy see the note Nomenclature used in The Compleat Botanica.