查看“Template:Select genus”的源代码

<includeonly>{{#if:{{{1|}}}
|{{{1}}}
|{{#if: {{{2|}}}
 |{{first word|{{{2}}}}}
 |{{#if: {{{3|}}}
  |{{first word|{{{3}}}}}
  }}
 }}
}}</includeonly><noinclude>This is an auxiliary template for use in {{tl|Speciesbox}} (and perhaps others). It has no direct use. Its purpose in that context is to select a genus name from the first of the three possible parameters which contain it.
[[Category:生物学分类信息框模板]]
</noinclude>