14 



MASS. EXPERIMENT STATION BULLETIN 400 



Table 6. Species of Antirrhinum and Their Reaction to Rust 

 Disease in the Field at Waltham, Massachusetts 



Species* 



Locality Names 



Number of Plants 

 Resistant Susceptible 



Flower 

 Colors 



A. Majtis L. 



A. glutinosum Boiss. 



A. molle L. 



A. hispanicum Char. 



A. Barrelieri Bor. 



A. lalifolium D. I. 



A. meotmnthiim 

 A. orontium 

 A. Siculum Ncz. 

 A. tortuosiim Bosc. 

 A. Cliaridemi Lge. 

 A. Chrysothales 

 A. calycinum 

 A. linkianum 

 A. litigiosum 

 A. species 

 A. species 

 A. Ibanjezii Pau. 



Coimbra 



Algier 



Xauen 



Marokko 



Ragusa 



Split 



Mancha I 



Estremadura 



Trier 



Troia 



Orgiva 



Alhama (behaart) 

 Alhama (kahl) . . . 



Alhambra 



Silla del Moro 



Geniltal 



Pampaneira 



Bar\ acas 



Monsec 



Lerida 



Braganza 



Segovia 



Celorico 



Segovia 



Zaragoza 



Tetuan 



Mentone 



X'illefranche 



Pancorbo 



Cintra 



Chorro 



Kerynia 



Lapithos 



Cartagena 



22 



73 



2 



39 



15 



38 

 20 

 26 

 14 

 12 

 74 

 1 

 25 



13 



11 



4 



1 

 1 



59 

 24 



3 

 26 



26 



3 



146 



11 



3 



68 



99 



108 



66 



41 



49 



7 



7 



45 



22 



32 



21 



24 

 8 

 3 



9 



5 

 9 



40 

 47 



20 



69 

 82 



41 

 33 



39 

 30 

 12 

 35 



4 

 14 



4 

 50 



8 



9 

 34 



Magenta 



Magenta 



Pink 



Magenta 



White 



Pink 



Pink 



Yellow 



Magenta 



Magenta 



Pink 



Magenta 



Magenta 



Magenta 



White 



Pink 



Pink 



Pink 



Ivory 

 Ivory 

 Ivory 



Pink 



White 



Pink 



Magenta 



Magenta 



Yellow 

 Yellow 



Yellow 



Yellow 



White 



Magenta 



Pink 



Pink 



White 



Magenta 



Magenta 



Magenta 



Magenta 



Pink 



♦These species were not determined by the author and are published according to the identity 

 of Dr. F. Gruber, Kaiser Wilhelm Institute, Muncheberg I Mark, Germany, who kindly furn- 

 ished seeds of these Antirrhinums for testing. 



