Rose is my favorite  flower
 A rose is a woody perennial flowering plant of the genus Rosa, in the family Rosaceae, 
I love rose flowers
Rose
A rose is a woody perennial flowering plant of the genus Rosa, in the family Rosaceae, or the flower it bears. There are over three hundred species and thousands of cultivars. They form a group of plants that can be erect shrubs, climbing, or trailing, with stems that are often armed with sharp prickles. Flowers vary in size and shape and are usually large and showy, in colours ranging from white through yellows and reds. Most species are native to Asia, with smaller numbers native to Europe
Agrimonia parviflora
Agrimonia parviflora is a species of perennial herbaceous flowering plants. Small-flowered agrimony, harvestlice agrimony, swamp agrimony, and harvestlice are its most common names in the United States.
This plant species is part of the Rosaceae (rose) family. Globally, the genus "Agrimonia" consist of about fifteen species of plants. Seven of these species are native to the United States. Most members of this genus have small yellow flowers with large leaves. Out of the fifteen species, harvestlice is considered the