41 
ffCHAMAECYPARIS. 
j. lawsoniana, A. Murr. North California, Oregon. “ The 
Lawson Cypress.” 
Chamaecyparis Boursieri, Carr. 
C. lawsoniana, Pari. ; Beissner, Handbnch, p. 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 uf Foliage. 
Var. albo-maculata. 
Var. alho-picta. 
Var. albo-spica. 
Var. albo-variegata. 
Var. argentea. 
Var. argenteo-variegata. 
Var. aurea. 
Var. aureo-variegata. 
Var. glauca. 
Var. glauca pendula. 
Var. lutea. 
Var. ochroleuca. 
Var. Silver Queen. 
Variations in Form and Habit. 
1. — Columnar or fastigiate. 
Var. Alumi. 
Var. erecta viridis. 
Var. erecta viridis argentea. 
Var. Fraseri. 
