We initially saw these roses growing along Texas Point NWR and later discovered they are an invasive rose. Originally from China they join a host of other roses that have naturalized across the south, including the Cherokee rose and prairie rose. While they are beautiful, they are like other invasives and smother out native vegetation. Definitely think twice before planting or starting these plants in your own yard and opt for a non-invasive rose! This guy in Tampa had a tree sized McCartney rose! Yikes!