37 



ttCHAMAEQYPARIS. 



Cupressus lawsoniana, .4. Murr. Sargent Silva x. t. 531 ; 

 Bot. Mag. t. 558L. North California, Oregon. " The 

 Lawson Cypress." 



Chamaecyparis Boursieri, Carr. 



C. lawsoniana, Part. ; Beissner Handbuch 72, f. 17. 



The varieties, which are very numerous, admit of a 

 rough classification according to their most conspicuous 

 characters. Many of them lose their peculiar form as 

 they increase in age ; they also vary in their degree of 

 hardiness. 



Variations in Colour of Foliage. 

 Var. albo-maculata. 

 Var. albo-picta. 

 Yar. albo-spica. 

 Var. albo-variegata. 

 Var. argentea. 

 Var. argenteo-variegata. 

 Var. aurea. 

 Var. aurea nova. 

 Var. aureo-variegata. 

 Var. beissneriana, P. Smith. 

 Var glauca. 

 Var. glauca pendula. 

 Vur. gracilis. 

 Var. gracilis aurea. 

 Var. lutea. 



