Petradoria
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More Genus entries
[ Petracanthus ] [ Petradoria ] [ Petraeovitex ]

Vernacular names of plants within the Genus Petradoria

rockgoldenrod

Hierarchical position of the Genus Petradoria

   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  Asteridae Takht.
pub. Sist. Filog. Cvetk. Rast.: 405. Jan-Mar 1967.
  
   SuperOrdo  Asteranae Takht.
pub. Sist. Filog. Cvetk. Rast.: 451. Jan-Mar 1967.
  
   Ordo  Asterales Lindl.
pub. 1833
  
   Familia  Asteraceae Dumort.
pub. Comment. Bot.: 55. Nov-Dec 1822.
common name: Sunflowers
  
   Familia  Compositae Giseke
pub. Prael. Ord. Nat. Pl.: 538. Apr 1792, nom. cons.
  
   Genus  Petradoria Greene
common name: rockgoldenrod

Named members of the Genus Petradoria

1
   Species  discoidea L.C. Anders.
syn. Chrysothamnus gramineus
2
   Species  pumila (Nutt.) Greene
 
3
   Subspecies  graminea (Woot. & Standl.) L.C. Anders.
common name: giant rockgoldenrod
4
   Varietas  graminea (Woot. & Standl.) Welsh
syn. Petradoria pumila ssp. graminea
5
   Subspecies  pumila
common name: grassy rockgoldenrod

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.

 

Last reviewed November 01, 2004   

 

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