What is the scientific name for Sweet Potato Vine?

The scientific name for Sweet Potato Vine is Ipomoea batatas. This name reflects the plant's classification within the genus Ipomoea, which includes other species known for climbing or trailing characteristics. Ipomoea batatas is commonly cultivated not just for its edible tubers but also for its ornamental foliage, which possesses vibrant colors that make it popular in landscapes and container gardening.

In contrast, the other options represent different species. Solenostemon x scutellarioides, for instance, is associated with the Coleus plant, known for its striking foliage but is not related to the Sweet Potato Vine. Portulaca grandiflora refers to Moss Rose, a low-growing succulent that produces colorful flowers, while Tagetes sp. relates to marigolds, which are valued for their blooming and pest-repellent properties. Understanding these differences is crucial in plant identification and horticultural practices.