Can anyone out there identify this tree, please? We planted it 16-17 years ago as a twig. It's now tall and strong. At mid-summer it develops small white blooms having only the slightest fragrance but which attract swarms of friendly bumblebees until fall. There have been no Monarchs this year. At the end of summer the white blooms fall and, upon the coming of Autumn they are replaced with these tiny red blooms.
Heptacodium miconioides, common name (among others) Seven Sons flower. Those red things are the calyces (sepals). Yours looks like a very nice one.
