170 MISCELLANEOUS STUDIES 



Oxalis (oxalis) 



97. Macrosiphum solanifolii (Ashmead) 

 104. Rhopalosiphum persicae (Sulz.) 



152. Toxoptera aurantii (Fonsc.) 

 Pansy, see Viola 



Papaver (poppy) 



121. Aphis euonomi Fabr. (papaveris Fabr.?) 

 Parsley, see Petroselinum 

 Parsnip, see Pastinaca 

 Parsnip, Cow, see Heracleum 

 Pasania (tanbark oak) 



20. Myzocallis pasaniae Davidson 

 Pastinaca (parsnip) 



156. Siphocoryne pastinacae (Linn.) 

 Pea, see Pisum 

 Pea, Cow, see Vigna 

 Pea, Sweet, see Lathyrus 

 Pea tree, see Caragona 

 Peach, see Prunus 

 Pear, see Pyrus 

 Pelargonium (geranium) 



97. Pentalonia nigronervosa Coquellet 



104. Rhopalosiphum persicae (Sulz.) 

 Pentstemon (pentstemon) 



88. Myzus circumftexus (Buckton) 



104. Rhopalosiphum persicae (Sulz.) 

 Pepper, see Capsicum 

 Peppergrass, see Lepidium 

 Periwinkle, see Vinca 

 Per sea (avacado) 



123. Aphis gossypii Glover 

 Petroselinum (parsley) 



155. Siplwcoryne capreae (Fabr.) 

 Phalaris (canary grass) 



111. Aphis avenae Fabr. 



153. Hyalopterus arundinis (Fabr.) 

 Phaseolus (bean) 



121. Aphis euonomi Fabr. (rumicis Linn.?) 

 131. Aphis medicaginis Koch 



74. Macrosiphum pm (Kalt.) 

 Phragmites (reed grass) 



153. Hyalopterus arundinis (Fabr.) 

 Phyllostachys (bamboo) 



12. Myzocallis arundicolens (Clarke) 

 Physocarpus (ninebark) 



100. Rhopalosiphum corylinum Davidson 

 Pice a (spruce) 



46. Lachnus glehnus Essig 

 55. Lachnus vanduzei n.sp. 

 158. Myzapliis abietina (Walker) 

 Pigweed, see Amaranthus, and Chenopodium 

 Pimento, see Capsiwm 



