"6 (HL cERVLEVM 
Obfervatioues de Laccis alis. 
Dixi fuperius in przparatione czrulei Bero- | 
linenfis, rerram aluminis colorari a principio 
inflammebili ac. faponaceo regni animalis. 
lam vero demonflrabo eandem terram tingi 
quoque a phlogifto regni vegetabilis, etfi hoc 
non femper, fcd fub c.rtis tantum conditio- 
nibus foleat evenire. Quod ut evincam lac- 
cas recenfebo, tam coloratas, quam excolores, 
qas ex corticibus nonnullarum arborum ha- 
élenus obtinui. 
Latcm colovrate. 
Ex drachma una recentis corticis 
PYnI zi obtinul laccz fuíco.rubrz dr. r. gr.x. 
/QVERCVs vob, | — mibelle — — — gr.r. 
POPVLI Z/?nJ. pallide rub. dr. 1. gr, xxvi. 
ACERIS (71g. rofez df Lt. gr NEIG 
CORYLI Z4Zrell, pallide terrea — gr.XXXVI. 
eRvNI dosnief?, caffeate dr. gr.x. 
CRATJEGI oxyjat. ^ nmigricantis ioc] gr. Lr. 
ABIETIS fite fufco-vioclae. —  gr.xr. 
CORNI Zac, fufca dr.1. gr. Vit. 
vrTIS Uinif. pallide rubrz — gr. xcvi. 
yiN1 latricir fufco.rubre dri | — 
