whers the seeds on silver dollar tree,how do i gather them

Question

whers the seeds on silver dollar eucalyptus tree. how do I gather them

Answer 1

The seeds follow the flowering of a mature plant. Not on the juvenile foliage that is cut for floral arrangements.
There are multiple Eucalyptus species with the term "silver dollar" in the common name, so be sure you get what you want.
http://www.johnnyseeds.com/flowers/eucalyptus/silver-dollar-eucalyptus-seed-1509.html