E. sullivaniae

E. album

E. lancifolium

Portion of ITS-2 documenting that Eupatorium spnov “sullivaniae” is a hybrid derivative of E. album and E. lancifolium.  Note the double peaks (arrows) and the “stutter” (black arrow) initiated where the progenitors differ for the presence or absence of a 1 bp indel.

1 bp deletion in lancifolium