Tetradymia
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More Genus entries
[ Tetradyas ] [ Tetradymia ] [ Tetraedrocarpus ]

Vernacular names of plants within the Genus Tetradymia

cottonthorn
horsebrush

Hierarchical position of the Genus Tetradymia

   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  Tetradymia DC.
common name: horsebrush

Named members of the Genus Tetradymia

1
   Species  argyraea Munz & Roos
common name: striped cottonthorn
2
   Species  axillaris A. Nels.
 
3
   Varietas  axillaris
common name: longspine horsebrush
4
   Varietas  longispina (M.E. Jones) Strother
common name: longspine horsebrush
5
   Species  canescens DC.
 
6
   Varietas  inermis (Rydb.) Payson
syn. Tetradymia canescens
7
   Species  comosa Gray
 
8
   Subspecies  tetrameres Blake
syn. Tetradymia tetrameres
9
   Species  filifolia Greene
common name: threadleaf horsebrush
10
   Species  glabrata Torr. & Gray
common name: littleleaf horsebrush
11
   Species  nuttallii Torr. & Gray
common name: Nuttall's horsebrush
12
   Species  ramosissima Torr.
syn. Psathyrotes ramosissima
13
   Species  spinosa Hook. & Arn.
 
14
   Varietas  longispina M.E. Jones
syn. Tetradymia axillaris var. longispina
15
   Species  stenolepis Greene
common name: Mojave cottonthorn
16
   Species  tetrameres (Blake) Strother
common name: fourpart horsebrush

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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