P. Powleri Kobiaorn.^ 
lU, DK, '3ri g. 
P. allocarpum Blake 
P. aviculare L. 
GomTTTTblipB e^d BofI. GP, lorb,i-TenchmC,III 
QVL, Bum, Pb, 
P. avic.var.vegetum Ledeb. 
BcVBcVbtjr 
P.^av^G,,var.anguBtissimum Meisn, 
P. sag!ttaturn L* ^ 
Torb'^MidC,Ken'^l)on lops,Xil,V/hit,balm, 
3onad (corraack) , ,, 
P. Conrolvulus L. 
, -^^-- ty iy {_/ 
Com.weed, vmit,BP,BG, 
P. cilinod,e Michx. 
gpT 
