The one on the left is a persimmon tree. Not showy at all, in fact it's nearly impossible to tell that it's blooming at all. The blooms all face downward and they are well concealed with leaves. They smell a little like rotting meat too. They must rely on alternative pollinators. This asian "hana fuyu" persimmon is supposed to be self pollinating but it's always better to have multiple trees. At the moment it's the only one we have however.
This is the first time this tree has ever bloomed. It buds on new wood.
Here is an interesting bloom many people may not have seen before, it's vetch. These blooms are very small.
On the right is some volunteer honeysuckle that is in full bloom. Honeysuckle is very fragrant! I wasn't aware of this but it is said to have many herbal actions and is widely used in Traditional Chinese Medicine. It's said to be cooling, so a good thing for fevers.
Here are some links: altnature.com bearmedicinal