Rosa Centifolia Origin: Egypt Kosher Certified by Kosher Certification Services Certified Organic by QAIStarwest is proud to offer the highest quality red rose buds and petals, also known as Rosa centifolia, as part of our large selection of wholesale organic herbs and spices. Red rose buds and petals are often used for their aromatic properties, which add a wonderful scent to sachets, potpourri and herbal body care blends.