Silver Nucleinate Heydeii 
(Argentum Nucleinicum) 
Heyden Chemical Works. 
ISSmiliarns St •.New York 
^V; 
m, '-i* ' 
’T’^ "ii •• < • 
*':. v ^ 
-—-—- * - 
— - - 
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-i' 
Homonyn ;a name rejected 
■because of an* earlier 
application of the same 
name to another genns. > 
Tynonym :-a name rejected 
because an older name was 
based on the same t3n?o. 
Metonym: -a name rejected 
because an older valid 
name was based on another 
species .of the same genus 
;-a name was not . . 
associated with a tsrpe, 
Tmm RELATING TO TYPE 
SPECIES 
Orthotype •-type,by orig- 
inal designation#A species 
designated as type in 
connection with an orig- 
inal publication of a 
generic name#A genus whose 
type was formerly desig 
nated at the original 
