Beautiful, here are a couple from my collection. You know I'm a big fan of the Macro lens. I would recommend everyone having one and really take a look at the inside of a flower; so much is hidden to the naked eye.
I actually have several different ways that I take close up photos. Sometimes you can be very lucky with an iPhone. In the past I have used the macro lens built in to a bridge camera but more recently I use Mr N's (fast becoming mine) camera. let me check the info and let you know what I used.
You do have to have a very steady hand and the more you think about it, the more you move. I personally don't bother with a tripod but Mr N shakes a bit lol