Plant Portraits 8. South African Treasures

The bird-of-paradise, Strelitzia reginae, grows in moist

soil along watercourses. Those pictured higher on the 

 walls of this ravine are likely near seeps.  

  (Note images in this series were generated with the assistance of modern AI tools. No actual human individuals are portrayed here. See the first installment of the series for further explanation)

 

 The country of South Africs spans nearly 1000 miles from north to south. In the north, one finds the beginning of the vast African savanna, with its iconic herd of wild animals. More interesting botanically, however, is the southern end of the country, where a winter-rainfall, Mediterranean type of climate, with arguably the most spectacular display of spring wildflowers to be found anywhere in the world. Many of our favorite garden flowers originated here, including calla lilies, pelargoniums, birds-of-paradise, and gladiolus. The Kirstenbosch Botanical Garden in Capetown focuses exclusively on collections of native plants and is a great base for forays into the field in the spring season of September through November. 

In this post are imaginary scenes incorporating some of these native plants. You can also refer back to my series on South African wildflowers beginning with the post on Kirstenbosch linked above (or see the Table of Contents.)

 

The common white calla lily, Zantedeschia aethiopica, occurs in shallow marshy areas of South Africa.

The yellow calla lily, Zantedeschia elliotii, grows in shallow marshes in eastern South Africa, seen here with the giant bird-of-paradise, Strelitzia nicolai, in the background.

Spring wildflowers in the Cape region of South Africa form vast mixed displays of every imaginable hue. The iris family is particularly diverse here with about 36 genera and 1200 species. Gladiolus, Moraea, Babiana, Ixia, Freesia, Watsonia, Romulea. Sparaxis, and Geissorhiza, are just a few of the distinctive members of the Iridaceae unique to this area. One can also find here many species of Pelargonium (known horticulturally as Geraniums), seen on the rocks in the foreground here. In the background are some specimens of the unique and spectacular giant aloe (Aloidendendron barberi), which has evolved a unique form of secondary growth, rare among wood-less monocots.  

South Africa is also home to many species of woody shrubs in the family Proteaceae, the most spectacular of which is the King Protea, P. cynaroides.