Scrophulariaceae (snapdragon, foxglove family)

Scrophulariaceae (Snapdragon, Foxglove family)

[= Myoporaceae]

Life > eukaryotes > Archaeoplastida > Chloroplastida > Charophyta > Streptophytina > Plantae (land plants) > Tracheophyta (vascular plants) > Euphyllophyta > Lignophyta (woody plants) > Spermatophyta (seed plants) > Angiospermae (flowering plants) > Eudicotyledons > Core Eudicots > Asterids > Euasterid I > Order: Lamiales

There are about 65 genera and 1700 species (cosmopolitan) of which 46 genera and 804 species are indigenous to southern Africa. There are also an additional two genera and two species naturalised and an additional 4 genera and 25 species cultivaed in this region. From recent work on this family and related families, a large number of genera have been moved to other families in the Lamiales (mainly Plantaginaceae, Orobanchaceae and to a lesser extent Stilbaceae).

Genera indigenous to southern Africa

List from Smithies (2000) and Victor (2000), with guidance from Angiosperm Phylogeny Website as to which genera to include in Scrophulariaceae and which to move to other families.

Alonsoa A total of 16 species, most of them occurring in South America. Two species are native to southern Africa and are pollinated by oil-collecting bees. In addition, there are two species from South America that are cultivated in southern Africa.
Antherothamnus One species, Antherothamnus pearsonii, native to the northern regions of southern Africa.
Anticharis About 10 species, native mainly to Africa but also occurring from the Arabian Peninsula to India. Six species are native to southern Africa.
Aptosimum About 40 species, native to Africa, with 19 species occurring in southern Africa.
Buddleja (Buddleia, Sagewood genus) About 100 species (Africa, Asia and America), with seven species native to southern Africa. A further seven species are cultivated as garden plants in this region. Buddleja was previously placed in the Buddlejaceae, which has now been synonymised with Scrophulariaceae.
Camptoloma Three species, native to the Canary Islands, Arabian Peninsula and Africa, with one species, Camptoloma rotundifolium, indigenous to southern Africa.
Chamaegigas One species, Chamaegigas intrepidus, native to Namibia where it grows in ephemeral rock pools.
Chenopodiopsis The 3 species are endemic to the Northern Cape and Western Cape.
Colpias One species, Colpias mollis, endemic to the Northern Cape. Pollinated by oil-collecting bees (Rediviva).
Craterostigma About 9 species, native to Arabian Peninsula, Socotra, India, Madagascar and Africa. About 4 species occur in southern Africa.
Crepidorhopalon About 24 species, native to tropical and southern Africa, with 2 species in southern Africa.
Cromidon Twelve species, endemic to southern Africa (mainly Western and Northern Cape).
Dermatobotrys One species, Dermatobotrys saundersii, occurring in KwaZulu-Natal and Eastern Cape, epiphytic on forest trees.
Diascia About 60 species, endemic to southern Africa. Many species are pollinated by oil-collecting bees (Rediviva).
Diclis About 10 species, native to Africa and Madagascar, with about 4 species in southern Africa.
Dischisma Eleven species, native to Namibia and coastal regions of Western and Eastern Cape.
Freylinia Nine species, all occurring in southern Africa.
Glekia One species, Glekia krebsiana, endemic to Lesotho and Eastern Cape.
Globulariopsis The 7 species are endemic to Western Cape.
Glumicalyx Six species, endemic to Lesotho and regions of South Africa bordering on Lesotho.
Gomphostigma Two species, native to Africa, with both species extending into southern Africa. Previoiusly placed in the Buddlejaceae, which has been syonymised with Scrophulariaceae.
Gosela One species, Gosela eckloniana, endemic to the Western Cape.
Hebenstretia All 25 species are native to southern Africa but a few have distributions extending further north.
Hemimeris About 4 species, endemic to Northern, Western and Eastern Cape.
Jamesbrittenia About 83 species, native from Africa through to the Indian subcontinent, with 74 species occurring in southern Africa.
Lyperia Six species, native to Namibia, Northern Cape and Western Cape.
Manulea Of the 74 species, 73 are native to southern Africa and 1 to India.
Manuleopsis One species, Manuleopsis dinteri, endemic to Namibia.
Melanospermum Six species, endemic to southern Africa.
Microdon Eight species, endemic to Northern Cape and Western Cape.
Nemesia About 65 species, native to Africa, with about 60 species in southern Africa, most species being in the Western Cape.
Oftia Three species, endemic to southern Africa.
Peliostomum About 5 species, native to Africa, mainly southern Africa.
Phygelius Two species, endemic to southern Africa.
Phyllopodium A total of 26 species, endemic to southern Africa.
Polycarena A total of 17 species, endemic to southern Africa.
Pseudoselago A total of 28 species, endemic to southern Africa, mainly in the Western Cape.
Reyemia Two species, endemic to the Western Cape.
Selago About 190 species, native to Africa, almost all in southern Africa.
Stemodiopsis Five species, native to Africa with 1 species, Stemodiopsis rivae, in southern Africa.
Strobilopsis One species, Strobilopsis wrightii, native to Lesotho and KwaZulu-Natal.
Sutera A total of 49 species, endemic to southern Africa (south of Cunene and Zambezi Rivers).
Teedia The 2 species are native to tropical and southern Africa, with both occurring in southern Africa.
Tetraselago Four species, endemic to southern Africa.
Trieenea Nine species, endemic to the Western and Eastern Cape.
Zaluzianskya The 55 species are native to tropical and southern Africa, with 53 species in southern Africa, mainly Western Cape.

Genera naturalised in southern Africa

List from Smithies (2000).

Myoporum

Myoporum tenuifolium has become naturalised along the southern Cape coast. An additional four species are cultivated in southern Africa. Myoporum was previously placed in the Myoporaceae, which is now synonymised with Scrophulariaceae.

Verbascum

[= Celsia]

About 360 species, native mainly to the northern temperate regions of the Old World. Verbascum virgatum is a garden escape in southern Africa. In addition, there are five other exotic species (including two previously placed in Celsia) cultivated in southern Africa.

Other genera, cultivated in southern Africa

List from Glen (2002). The species name is provided in genera that have only one species cultivated in southern Africa. Many genera in Glen's list of Scrophulariaceae are now in other families in the Lamiales.

Alonsoa Two species cultivated.
Bontia daphnoides Indigenous to the Caribbean. Previously Bontia was placed in the Myoporaceae, which is now synonymised with Scrophulariaceae.
Eremophila debilis Indigenous to eastern Australia and New Zealand. Previously Eremophila was placed in the Myoporaceae, which is now synonymised with Scrophulariaceae.
Scrophularia Three species cultivated.

Publications

Glen, H.F. 2002. Cultivated Plants of Southern Africa. Jacana, Johannesburg.
Smithies, S.J. 2000. Scrophulariaceae. In: Seed Plants of Southern Africa (ed. O.A. Leistner). Strelitzia 10: 508-537. National Botanical Institute, Pretoria.
Victor, J.E. 2000. Buddlejaceae. In: Seed Plants of Southern Africa (ed. O.A. Leistner). Strelitzia 10: 195-196. National Botanical Institute, Pretoria.
Welman, W.G. 2000. Myoporaceae. In: Seed Plants of Southern Africa (ed. O.A. Leistner). Strelitzia 10: 417. National Botanical Institute, Pretoria.
Welman, W.G. 2003. Myoporaceae. In Germishuizen, G. & Meyer, N.L. (eds), Plants of southern Africa: an annotated checklist. Strelitzia 14: 745. National Botanical Institute, Pretoria.