Eupatorium subvenosum
Eupatorium hyssopifolium
Eupatorium petaloideum
Eupatorium album
Portion of ITS-2 showing bp polymorphisms documenting that
Eupatorium subvenosum
is
E. hyssopifolium
x
E. petaloideum
– note that the DNA polymorphism on the left would not be produced if
E. album
was the second parent.
Y
Y