These were all taken with the Nikon 105mm "micro" (macro) lens and cropped about 50%.
This first photo is some kind of tiny little flower that I of course, have no idea what it is called. Look for the little bee inside the white flower on the bottom left.
This is the inside of a "purple flower". I'm pretty sure that's the name. LOL
Weed seeds, better known as a dandelion.