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. 



syluestris L. 'Albyns' 



sylvestris L. 'Argentea Compacta' 



syluestris L. 'Aurea' 



sylvestris L. 'Beuvronensis' 



sylvestris L. 'Fastigiata' 



syluestris L. Globosa Viridis' 



sylvestris L. 'Moseri' 



sylvestris L. 'Repens' 



sylvestris 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 



PITHECELLOBWM Mart. 

 FABACEAE (Mimosoideae) 



ebano (Berl.) Muller 



Cashew Family 



Bean Family 



PITTOSPORUM Banks ex Sol. 

 PITTOSPORACEAE Pittosporum Family 



glabratum Lindl. 

 tobira (Willd.) Ait 

 tobira (Willd.) Ait. 

 tobira (Willd.) Ait. 

 undulatum Vent. 



'Variegata' 

 Wheeler's Dwarf 



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. 

 JUGLANDACEAE 



& Zucc. 



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. 

 orientalis (L. 

 orientalis (L. 



Franco 

 Franco 

 Franco 

 Franco 

 Golden 

 Franco 

 Franco 

 Franco 

 Franco 

 Franco 

 Franco 

 Franco 

 Franco 



PLUMBAGO L. 

 PLUMBAGINACEAE 



auriculata Lam. 



'Aurea Nana' 

 'Bakeri' 



'Beverleyensis' 



'Conspicua' 



'Flagelliformis' 



'Fruitlandii' 



'Hohman' 



' Juniper oides' 



'Rosedalis' 



'Semperaurea' 



Leadwort Family 



PODOCARPUS L'Her. ex Pers. 

 PODOCARPACEAE Podocarpus Family 



gracilior Pilger 



macrophyllus (Thunb. ex JA.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 



