Buttonhole technique can be used to make flower petals, stamens and leaves. Such details are quite easy: make a wire beaded loop of the required size. Then on one of the ends of the wire make another loop, and so until then, until you reach the desired splendor details (figure 1):
Loop depicted in figure 1, are mainly used for stamens, and figure 2 shows a loop that you can use for the petals.
The needle technique can be used for the production of stamens, petals (such as chrysanthemum, Aster, Daisy) and also for the needles of pine, spruce, etc.: