PLATE 45 
9:00 
*@ “© 
G:0::8:8. 
“@ CC eo) Ra Ed 
ne 9-. 0 . 
Ora Gore. 
VESSELS 
. Reticulate vessel of calumba root (Jateorhiza palmata, [Lam.] Miers). 
. Reticulate tracheid of hydrastis rhizome (Hydrastis canadensis, L.). 
. Pitted vessel with bordered pores of belladonna stem. 
. Pitted vessel with bordered pores of aconite stem (Aconitum napellus,L.). 
aN oe 
