CHECK-LIST 403 



1 Pinus Mugo var. Mughus. Mugho Pine. Best shrubby pine in northern 



planting. Also cult. South under favorable conditions. 



2 Pinus muricata. Prickle-cone Pine. Tree to 50 ft., occasionally 90 ft. Calif. 



1 Pinus nigra var. austriaca. Austrian Pine. Tree to 100 ft. S. Eu to W. Asia. 



Cult. South under favorable conditions. 



2 Pinus palustris (P. australis). Long-leaf Pine. Southern Pine. Tree 100-120 



ft. Va. to Fla. to Miss, along coast. 

 Pinus Parryana. See P. cembroides var. Parryana. 

 IR Pinus parviflora. Tree to 80 ft. Japan. 



2 Pinus Pinaster -(P. maritima). Cluster Pine. Tree to 100 ft. S. Eu. Cult. 



Calif. 

 2 Pinus Pinea. Italian Stone (Classic) Pine. Tree to 80 ft. S. Eu. Cult. Calif. 



IR Pinus ponderosa (P. Benthamiana). Western Yellow Pine. Bull Pine. Tree to 



150 ft. Brit. Col. to Me.x. east to Nev. and Te.x. Promising in the N. E. 



but still rare. 

 2 Pinus radiata (P. montereyensis). Monterey Pine. Tree to 80-100 ft. S. 



Calif. Good for seaside. 

 1 Pinus resinosa. Red or Norway Pine. Tree to 70 ft. Newf. to Man. south to 



Pa. and Minn. 



1 Pinus rigida. Pitch Pine. Tree to 80 ft. New Bruns. to Ga., west to Ont. and 



Ky. Very picturesque when old. 



2 Pinus Sabiniana. Digger or Bull Pine. Tree to 50 ft. Calif. 



1 Pinus Strobus. White Pine. Tree to 100 ft. Newf. to Man. south to Ga., 111. 



and Iowa. Commonest pine in northern plantings and cult. South under 

 favorable conditions. 



1 Pinus sylvestris. Scotch Pine. Tree to 70 ft. Eu. to W. and N. Asia. Cult. 



South but grows more slowly than in the North. 



2 Pinus Taeda. Loblolly Pine. Large tree. Del. to Fla. and Tex. 



Ill Pinus Thunbergii (P. Massoniana). Japanese Black Pine. Tree to 120 ft. 



211 Pinus virginiana (P. inops). Scrub Pine. Jersey Pine. Tree to 40 ft. N. Y. 



to S. C, west to Ky. and Ind. Hardy as far north as Mass. 

 Pipsissewa. See Chimaphila umbellata. 

 2BT Pithecoctenium cynanchoides (Bignonia alba, Hort.). Vine. Argentina, 



Uruguay. Cult, in Fla. and Calif. 

 2BT Pithecoctenium muricatum (Bignonia echinata). Shrub. Mex. Cult, in Calif. 

 2B Pittosporum crassifolium. Karo. Shrub or small tree to 20 ft. New Zeal. 



Cult. CaHf. 

 2B Pittosporum eugenioides. Shrub or small tree to 10 ft. New Zeal. Cult. Calif. 



2B Pittosporum heterophyllum. Half-reclining shrub to 3 ft. China. Cult, in 



Calif. 

 2B Pittosporum phillyr^oides. Narrow-leaved Pittosporum. Small tree to 20 ft. 



Australian desert. Cult. Calif. 

 2BT Pittosporum rhombifolium. Queensland Pittosporum. Australian tree. Cult. 



in Calif, as shrub to 15 ft. 

 2B Pittosporum tenuifolium (P. nigricans, Hort.). Tawhiwhi. Large shrub from 



New Zeal. Cult. Calif, to 15 ft. 

 2B Pittosporum Tobira in variety. Japanese Pittosporum. Shrub to 10 ft. 



China, Japan. Cult. South and Calif. 

 2BT Pittosporum undulatum. Victorian-Box. Mock-Orange. Australian tree. 



Cult, in Fla. and Calif, as shrub to 15 ft. 

 2BT Pittosporum viridiflorum (P. sinense). Cape Pittosporum. Large shrub from 



S. Afr. Cult, in Calif, to 10 ft. 



