A summary of 16 common sweet potato varieties, see which one you like best! Fortunately, snow lotus is not a sweet potato. A summary of 16 common sweet potato varieties, see which one you like best! Fortunately, snow lotus is not a sweet potato. A summary of 16 common sweet potato varieties, see which one you like best! Fortunately, snow lotus is not a sweet potato. A summary of 16 common sweet potato varieties, see which one you like best! Fortunately, snow lotus is not a sweet potato. A summary of 16 common sweet potato varieties, see which one you like best! Fortunately, snow lotus is not a sweet potato.