serotina Michx. 



strobus L. 



strobus L. 'Amelia Dwarf 



strobus L. 'Contorta' 



strobus L. 'Dwarf 



strobus L. Elf 



strobus L. 'Fastigiata' 



strobus L. 'Merrimack' 



strobus L. 'Nana' 



strobus L. 'Pendula' 



strobus L. 'Pumila' 



strobus L. Radiata' 



strobus L. 'Seacrest' 



strobus L. 'Torulosa' 



strobus x P. wallichiana 



sylvestris L. 



sj/Irestris L. 'Albyns' 



sylvestris L. 'Argentea Compacta' 



sylvestris L. 'Aurea' 



sylvestris L. 'Beuvronensis' 



sylvestris L. 'Fastigiata* 



syluestris L. 'Globosa Viridis' 



sylvestris L. 'Moseri' 



sylvestris L. 'Repens' 



sj/Iuestris L. 'Sentinel' 



taeda L. 



thunbergiana Franco 



thunbergiana Franco 'Corticosa' 



thunbergiana Franco 'Yatsubusa' 



virginiana Mill. 



wallichiana A.B.Jacks. 



wallichiana A.B.Jacks. 'Zebrina' 



PISTACIA L. Pistache 

 ANACARDIACEAE 



chinensis Bunge 

 texana Swingle 



PITHECELLOBIUM Mart. 

 FABACEAE (Mimosoideae) 



ebano (Bed.) Muller 



Cashew Family 



Bean Family 



PITTOSPORUM Banks ex Sol. 

 PITTOSPORACEAE Pittosporum Family 



glabratum Lindl. 



tobira (Willd.) Ait 



tobira (Willd.) Ait. 'Variegata* 



tobira (Willd.) Ait. Wheeler's Dwarf 



undulatum Vent. 



PLANERA J.F.Gmel. 

 ULMACEAE 



aquatica (Walt.) J.F.Gmel. 



Elm Family 



PLATANUS L. 

 PLATANACEAE 



Sycamore 

 Plane-tree Family 



xacerifolia (Ait.) Willd. 



• xacerifolia (Ait.) Willd. Columbia' 



* xacerifolia (Ait.) Willd. 'Liberty' 

 occidentalis L. 



orientalis L. 



PLATYCARYA Sieb. & Zucc. 

 JUGLANDACEAE Walnut Family 



strobilacea Sieb. & Zucc. 



PLATYCLADUS Spach 

 CUPRESSACEAE 



Cypress Family 



orientalis (L. 

 orientalis (L. 

 orientalis (L. 

 orientalis (L. 

 'Berckman's 

 orientalis (L. 

 orientalis (L. 

 orientalis (L. 

 orientalis (L. 

 orientalis (L. 

 orientalis (L. 

 orientaZis (L. 

 orientalis (L. 



Franco 



Franco 



Franco 



Franco 



Golden 



Franco 



Franco 



Franco 



Franco 



Franco 



Franco 



Franco 



Franco 



PLUMBAGO L. 

 PLUMBAGINACEAE 



'Aurea Nana' 

 Bakeri' 



'Beverleyensis' 

 'Conspicua' 

 Flagelliformis' 

 Fruitlandii' 

 'Hohman' 

 'Juniperoides' 

 'Rosedalis' 

 'Semperaurea' 



Leadwort Family 



auriculata Lam. 



PODOCARPUS L Her. ex Pers. 

 PODOCARPACEAE Podocarpus Family 



gracilior Pilger 



macrophyllus (Thunb. ex J.A.Murr.) 



Sweet 

 macrophyllus (Thunb. ex J.A.Murr.) 



Sweet var. maki Sieb. 

 nagi (Thunb. ex J.A.Murr.) Makino 

 totara D.Don 



POLIOTHYRSIS Oliv. 

 FLACOURTIACEAE Flacourtia Family 



sinensis Oliv. 



293 



