Buxus papilosa C.K. Schneider (Buxaceae) of Pakistani origin has yielded the new steroidal alkaloids (+)-buxabenzamidine {1], (H-)-homobuxaquamarine [2], (+)-norcyclomicrobuxeine [3], (+)-buxupapine [4], and (+)-Nb-norbuxupapine [5}. The known base cyclobuxoviridine [6] was also reisolated. It is levorotatory, and some details of its nmr spectrum have been clarified. © 1987, American Chemical Society. All rights reserved.