Nature Photography is considered as the very broad term as well as so contains numerous subcategories. Some of the more prevalent subjects and categories are Wildlife, Landscapes, Seascapes, flowers, Plants and many more.
Plant photography or flower photography deals along with all kind of forms of the plant life, forms of the plant life, from the vegetables to flowers, from the trees to the moss. Plant photography typically deals with the close ups, still shots as well as macro photography. Flowers as well as extreme close ups are the prevalent theme of the plant photography.
Nature Photography is actually considered as the large category unto its self as all the numerous sub categories easily could technically be termed as the Nature Photography as they clearly fall under the umbrella of Nature. Clicking on the given link you will be able to see lots of pictures of plant, flowers and more.