Buchanan White. 



1 '• 



1 



LlNN.SoC. JoURN.BoT. VoL . .XXVII . Pl. 11 





77te laiyev circles indicate the three tribes; 

 the mnxdler circle* the specie* . 

 The, line* wtutecling the specie* iiulicaie ituU 

 theae* tire known to form* hybrid*. 



Tlies Section* Indicate 



vendi 



li.asceiuliiuf ivom hdow WOO feet to ahove, 2000 fert 





W.rarebi if ever d* 





TV, ccrafioTtally dx/xauUny beUw WW feet 





Ifcniern Bros . lith. 





. ' 



■ 





B.W. irvv. et. del 



■ 

 m 





DIAGRAM OF THE 



HYBRIDS OF THE BRITISH SPECIES OF SALDC 







■ 





- 









. 











