Ag. americana

    
Ag. applanata                                                                                               Ag. atrovirens

    
Ag. attenuata v. nova                                                                              Ag. difformis      

  
Ag. ensifera                                                                                        Ag. evadens

  
Ag. filifera                                                                                            Ag. franzosinii

  
Ag. funkiana                                                                                           Ag. ghiesbreghtii

  
Ag. hookeri                                                                                           Ag. margaritae

   
      Ag. mitis v. albidior ( celsii v. albicans)                                                            Ag. multifilifera                         

   
Ag. multilineata (= lechuguilla)                                                                  Ag. murpheyi             

.         
Ag. ocahui v.longifolia                                                                                           Ag. ocahui v. ocahui 

      
Ag. ovatifolia 

                NB. The plant shown as ovatifolia is actually labelled as parrasana. Ovatifolia was formally described by  Starr & Villareal in 2002 
                but in fact had been around for many years beforehand. It was collected in  Nuevo Leon and listed in 1894 by Mrs Anna Nickels 
                as agave noah. In 1911 Trelease classified agave noah as synonymous with  agave wizliseni and for many years it was considered 
                as agave parrasana.     
                Kew  received their original plant from the Hanbury Gardens at La Mortola in 1933 which would explain why it was labelled as
                agave parrasana.
                Gentry in 1982 continued to consider wizlizeni as a synonym of agave parrasana but Ullrich in 1992 felt it was more allied to parryi.
          

          
Ag. parrasana                                                                                                   Ag. pedunculifera

   
Ag. pendula ( sartorii )                                                                                          Ag. pumila

       
Ag. schottii v. schottii                                                                          Ag.shawii ssp. goldmanniana

      
           Ag. regeliana                                                                            Ag. rigidissima ( = triangularis )         

    
Ag. victoriae-reginae ( =f. fernandi regis )                                                        Ag. yuccaefolia ( =spicata )       

Gallery 1 Mixed agave photos plus photos from Ernst Woelfing

Gallery 2 Mixed agave photos

Gallery 3 and Gallery 4 .Photos from Julia Etter and Martin Kristen

Gallery 5 Photos from Gerhard Koehres

Gallery 6 Photos from Mountain States Nursery

Gallery 7 Photos from Liguria and Cote d'Azur from Dr. Thomas Heller

Gallery 8 Habitat photos from Mexico from Nick Macer plus Alexander Heim's garden near Athens

Gallery 9 Photos from the Hollygate Cactus Garden/Nursery, UK

Gallery 10 Photos from his exotic garden plus Mexican habitat photos from Paul Spracklin

Gallery 11 Habitat photos from Mexico & USA from Wim Alsemgeest

Gallery 12 Photos from Cactus Oasis, a succulent paradise in eastern Holland

Gallery 13 Photos from Kew Gardens, London

Gallery 14 Photos from Phillipe Faucon

Gallery 15 Habitat photos from Greg Starr.