These African plants thrive in US homes and gardens

Mother-in-law's tongue (Sansevieria) is a very popular houseplant, but I plant it outside in containers. It's drought tolerant and thrives in partial shade. The bold, spiky foliage contrasts well with many plants, including Swedish ivy (Plectranthus). Despite its common name, Swedish ivy is native to Africa. Several species make great container plants.

South African phlox (Jamesbrittenia) is truly from South Africa but it's not a phlox. Fairly new to the nursery trade, this trailing plant blooms tirelessly--even in heat. The variety I grow is called 'Safari Dawn' and features lavender flowers with orange centers.

Pineapple lily (Eucomis) is a charming plant with spikes of white flowers topped with a tuft of foliage. Although the bulbs aren't hardy here, they grow well in pots. They even multiply. Pineapple lilies are rarely bothered by pests and bees love them.

One of the most popular summer plants, the geranium, is also African. This helps explain its heat tolerance. I grow lots of geraniums. I'm partial to old-fashioned varieties that had their heyday during the Victorian era but have faded from favor. Many are the fancy-leaf types that have variegated or other distinctive leaves, such as 'Happy Thoughts' or 'Persian Queen.' You can find online sellers that offer these fascinating heirlooms.