292 PINACEAE 



CuNNiNGHAMiA SINENSIS (C lanceolatd). 150. E. Ls. alternate, linear, 2, flat, 

 pointed, margins finely toothed, green above, two white bands below, 2-ranked. 

 Cone roundish, 1 1, cone-scales toothed, China. (Fig. 44 F.) 



CUPRESSUS. Cypress. Ls. opposite, of two kinds: (i) Juvenile form linear 

 or awl-shaped, sometimes found on parts of older plants ; (2) Adult form scale-like 

 and closely pressed to stem. Cones round, woody ; scales peltate, with central boss. 



{a) Branchlet systems flattened. Cones small {\ inch 

 or less). CHAMAECYPARIS 



* C.formosensis. Formosan Cypress. 150. E. Branches horizontal. Ls. 

 pointed, without white markings. Cone |, egg-shaped. According 

 to Dallimore it is like C. nootkatensis (see below), but branchlet systems 

 paler green and often tinged with bronze. Formosa. (Fig. 44 G.) 

 C.funehris. Chinese Weeping Cypress. 70. E. Bark smooth; branches 

 ascending or horizontal with long drooping ends. Scale Is. pointed, 

 furrowed on back, without white markings. Cone \, West China. 

 (Fig. 44 K.) 

 C Lawsoniana. Lawson's Cypress. 200. E. Scale Is. pointed, with small 

 glands on back and vague white markings (as if edged with white). 

 Male fls. red, at end of branchlets. Cone J. West North America. 

 (Fig. 44 H.) 



Variety Allumii. Tall and thin, with grey Is, 



Variety argentea. Silvery, 



Variety Boskoop Triumph. Blue-grey. 



Variety erecta viridis. Narrow, branchlets all erect, Is, bright green. 



Variety Fletcheri. Blue-grey ; Is. all juvenile, 



Ysinety filifera. Long drooping cord-like branches, (Fig, 44 j,) 

 C. nootkatensis {Thuyopsisborealis). Nootka Cypress, 120, E, Scale Is, long- 

 pointed, without glands or white markings. Branchlet systems in a 

 somewhat vertical plane. Cone \. South-west Alaska to Oregon. 

 (Fig. 44 L.) 



Variety lutea. Young shoots yellow, 

 C. (Retinospora) ohtusa. Hinoki Cypress. 120. E. Scale Is, blunt, without 

 glands on back, but with X- and Y-shaped white markings. Cone \. 

 Japan. (Fig. 44 m.) 



Variety aurea. Young shoots yellow. 



Variety lycopodioides. Dwarf. Branchlet systems not quite flat. 

 C. {Retinospora) pisif era. Sawara Cypress. 100, E, Scale Is. sharply pointed, 

 with white markings on back; juvenile Is. usually present on parts of 

 older trees. Cone \. Japan. (Fig. 44 n.) 



Variety anrea. Young shoots yellow. 



Yariety filif era. Branches long and cord-like. 



Variety plumosa. Ls. all juvenile. (Fig. 44 o.) 



Variety plumosa argentea. Ls. all juvenile, creamy white. 



Variety plumosa aurea. Ls. all juvenile, yellow. 



Y2Lnt\.y squarrosa. Ls. all juvenile, silvery; outline of bush very 



irregular. (Fig. 44 p.) 



