Rosa 'Harison's Yellow', also known as R. × harisonii, the Oregon Trail Rose or the Yellow Rose of Texas, is a rose cultivar which originated as a chance hybrid in the early 19th century. It probably is a seedling of Rosa foetida and Rosa pimpinellifolia. The cultivar first bloomed at the suburban villa of , attorney, between 8th and 9th Avenues on 32nd Street, north of New York City. The site of Harison's villa is now just south of the present General Post Office. The nurseryman William Prince of Flushing, Long Island took cuttings and marketed the rose in 1830. 'Harison's Yellow' is naturalized at abandoned house sites through the west and is found as a feral rose along the Oregon Trail.