This GUID was added in #2263, but the manpage was not updated.
<entry><filename>Root Partition (64-bit ARM)</filename></entry>
<entry>On 64-bit ARM systems, the first ARM root partition on the disk the EFI ESP is located on is mounted to the root directory <filename>/</filename>.</entry>
</row>
+ <row>
+ <entry>993d8d3d-f80e-4225-855a-9daf8ed7ea97</entry>
+ <entry><filename>Root Partition (Itanium/IA-64)</filename></entry>
+ <entry>On Itanium systems, the first Itanium root partition on the disk the EFI ESP is located on is mounted to the root directory <filename>/</filename>.</entry>
+ </row>
<row>
<entry>933ac7e1-2eb4-4f13-b844-0e14e2aef915</entry>
<entry>Home Partition</entry>