anchor.diff:  						</cfif>
   					</cfif>
   				</cfloop>
  -
  -
  -
  -			</cfif>
  -
  +			</cfif>
   			<cfif len(v_author_text) gt 0>
   				<cfset gdn=gdn & ' ' & v_author_text>
  -
   			</cfif>
   
   		</cfif>
  
positive.code: 		<cfdump var=#d#>
  
  		<p></p>gdn=#gdn#
  	</cfoutput>
  </cffunction>
  
  
negative.code: 			<cfelseif len(v_scientific_name) gt 0>
  				<cfset gdn=v_scientific_name>
  			<cfelse>
  				<!---- lowest-ranked term, no italics ---->
  				<cfquery name="genusrank" dbtype="query">
  					select RELATIVE_POSITION from ct where taxon_term='genus'
  