Endemics in Family Order

Achariaceae
Grandidiera
Grandidiera boivinii

Amaranthaceae
Sarcocornia mossambicensis

Annonaceae
Annickia kummerae
Anonidium usambarense
Greenwayodendron suaveolens subsp. usambaricum
Isolona heinsenii
Polyceratocarpus scheffleri

Apiaceae
Agrocharis incognita

Apocynaceae
Carvalhoa campanulata
Chlorocyathus monteiroae
Emicocarpus
Emicocarpus fissifolius
Gongronema gazense
Marsdenia macrantha
Mondia ecornuta
Periglossum mossambicense
Pleioceras orientale

Araceae
Wolffiella denticulata

Araliaceae
Cussonia arenicola
Cussonia zimmermannii

Asteraceae
Adelostigma athrixioides
Brachycome mossambicensis
Gyrodoma
Gyrodoma hispida
Vernonia barbosae
Vernonia inhacensis
Vernonia sphacelata

Bignoniaceae
Dolichandrone alba
Fernandoa magnifica

Burseraceae
Commiphora serrata
Commiphora zanzibarica

Capparaceae
Capparis lilacina
Capparis viminea var orthacantha
Maerua scandens
Maerua schliebenii

Caryophyllaceae
Krauseola mosambicina

Celastraceae
Cassine fruticosa
Elachyptera parvifolia
Salacia stuhlmanniana

Chrysobalanaceae
Magnistipula butayei ssp greenwayi

Cleomaceae
Cleome stricta

Cucurbitaceae
Coccinia subglabra
Diplocyclos tenuis
Peponium pageanum

Dichapetalaceae
Dichapetalum aureonitens
Dichapetalum fadenii

Dilleniaceae
Tetracera boiviniana

Ebenaceae
Diospyros mafiensis
Diospyros verrucosa

Ericaceae
Erica mafiensis

Euphorbiaceae
Croton aceroides
Croton inhambanensis
Jatropha scaposa
Jatropha subaequiloba
Suregada zanzibariensis

Fabaceae
Acacia robusta ssp usambarensis
Acacia zanzibarica
Cynometra lukei
Dialium holtzii
Dialium mossambicense
Englerodendron
Englerodendron usambarense
Gigasiphon macrosiphon
Pterocarpus mildbraedii
Sophora inhambanensis
Stuhlmannia
Stuhlmannia moavi

Iridaceae
Tritonia moggii

Lamiaceae
Karomia gigas
Vitex mombassae

Lauraceae
Ocotea usambarensis

Lythraceae
Nesaea moggii

Malpighiaceae
Triaspis mozambica
Triaspis suffulta

Malvaceae
Bombax rhodognaphalon
Carpodiptera africana
Dombeya cymosa
Grewia conocarpa
Grewia holstii
Grewia limae
Grewia occidentalis var litoralis
Grewia transzambesica
Hermannia micropetala
Thespesiopsis mossambicensis

Melastomataceae
Antherotoma angustifolia
Memecylon sousae
Tristemma mauritianum
Warneckea sessilicarpa

Meliaceae
Turraea floribunda
Turraea wakefieldii

Menispermaceae
Albertisia undulata
Cissampelos hirta

Myristicaceae
Cephalosphaera
Cephalosphaera usambarensis

Ochnaceae
Ochna angustata
Ochna beirensis

Orchidaceae
Brachycorythis inhambanensis
Eulophia biloba

Passifloraceae
Tricliceras lanceolatum

Phyllanthaceae
Cleistanthus michelsonii

Poaceae
Cenchrus mitis
Eragrostis sericata
Setaria incrassata
Trichoneura schlechteri
Urochloa mosambicensis

Polygalaceae
Polygala francisci

Rhamnaceae
Lasiodiscus usambarensis
Ziziphus pubescens

Rhizophoraceae
Cassipourea mossambicensis
Cassipourea obovata

Rubiaceae
Fagara schlechteri
Keetia zanzibarica
Pavetta tarennoides
Psychotria amboniana ssp mosambicensis
Psydrax micans
Psydrax moggii
Spermacoce kirkii
Spermacoce schlechteri
Triainolepis sancta
Zanthoxylum holtzianum

Sapindaceae
Allophylus mossambicensis

Sapotaceae
Inhambanella henriquesii

Sladeniaceae
Ficalhoa laurifolia

Urticaceae
Urera sansibarica

Vitaceae
Cissus quadrangularis
Cyphostemma ternatum


Endemics in Alphabetical Order

Acacia robusta ssp usambarensis
Acacia zanzibarica
Adelostigma athrixioides
Agrocharis incognita
Albertisia undulata
Allophylus mossambicensis
Annickia kummerae
Anonidium usambarense
Antherotoma angustifolia
Bombax rhodognaphalon
Brachycome mossambicensis
Brachycorythis inhambanensis
Capparis lilacina
Capparis viminea var orthacantha
Carpodiptera africana
Carvalhoa campanulata
Cassine fruticosa
Cassipourea mossambicensis
Cassipourea obovata
Cenchrus mitis
Cephalosphaera
Cephalosphaera usambarensis
Chlorocyathus monteiroae
Cissampelos hirta
Cissus quadrangularis
Cleistanthus michelsonii
Cleome stricta
Coccinia subglabra
Commiphora serrata
Commiphora zanzibarica
Croton aceroides
Croton inhambanensis
Cussonia arenicola
Cussonia zimmermannii
Cynometra lukei
Cyphostemma ternatum
Dialium holtzii
Dialium mossambicense
Dichapetalum aureonitens
Dichapetalum fadenii
Diospyros mafiensis
Diospyros verrucosa
Diplocyclos tenuis
Dolichandrone alba
Dombeya cymosa
Elachyptera parvifolia
Emicocarpus
Emicocarpus fissifolius
Englerodendron
Englerodendron usambarense
Eragrostis sericata
Erica mafiensis
Eulophia biloba
Fagara schlechteri
Fernandoa magnifica
Ficalhoa laurifolia
Gigasiphon macrosiphon
Gongronema gazense
Grandidiera
Grandidiera boivinii
Greenwayodendron suaveolens subsp. usambaricum
Grewia conocarpa
Grewia holstii
Grewia limae
Grewia occidentalis var litoralis
Grewia transzambesica
Gyrodoma
Gyrodoma hispida
Hermannia micropetala
Inhambanella henriquesii
Isolona heinsenii
Jatropha scaposa
Jatropha subaequiloba
Karomia gigas
Keetia zanzibarica
Krauseola mosambicina
Lasiodiscus usambarensis
Maerua scandens
Maerua schliebenii
Magnistipula butayei ssp greenwayi
Marsdenia macrantha
Memecylon sousae
Mondia ecornuta
Nesaea moggii
Ochna angustata
Ochna beirensis
Ocotea usambarensis
Pavetta tarennoides
Peponium pageanum
Periglossum mossambicense
Pleioceras orientale
Polyceratocarpus scheffleri
Polygala francisci
Psychotria amboniana ssp mosambicensis
Psydrax micans
Psydrax moggii
Pterocarpus mildbraedii
Salacia stuhlmanniana
Sarcocornia mossambicensis
Setaria incrassata
Sophora inhambanensis
Spermacoce kirkii
Spermacoce schlechteri
Stuhlmannia
Stuhlmannia moavi
Suregada zanzibariensis
Tetracera boiviniana
Thespesiopsis mossambicensis
Triainolepis sancta
Triaspis mozambica
Triaspis suffulta
Trichoneura schlechteri
Tricliceras lanceolatum
Tristemma mauritianum
Tritonia moggii
Turraea floribunda
Turraea wakefieldii
Urera sansibarica
Urochloa mosambicensis
Vernonia barbosae
Vernonia inhacensis
Vernonia sphacelata
Vitex mombassae
Warneckea sessilicarpa
Wolffiella denticulata
Zanthoxylum holtzianum
Ziziphus pubescens


Summary

Included here is a coastal strip in east Africa extending from southern Somalia to the mouth of the Limpopo River and varies in width from about 50-100 km.

Of the endemic and near endemic vascular plants so far recorded there are about 123 species in 98 genera and 45 families. There are 6 endemic genera (marked red) but no endemic families but species of the family Achariaceae appear to be mainly confined to Africa. However, there are reported to be several hundred endemic species for this biozone so further information is required.

References

Abuodha, J. O. Z., Musila, W. M. & van der Hagen, H. 2003. Floristic composition and vegetation ecology of the Malindi Bay dune field, Kenya. Journal of Coastal Conservation, 9: 97-112.

Clark, G. P. 1998. A new regional centre of endemism in Africa. In: Chorology, Taxonomy and Ecology of the Floras of Africa and Madagascar. Eds. J. M. Lock and D. F Cutler. Royal Botanic Gardens, Kew.

Da Silva, M. C., Izidine, S. & Amude, A. B. 2004. A preliminary checklist of the vascular plants of Mozambique. South African Botanical Diversity Network (SABONET) Report No. 30.

Hawthorne, W. D. 1993. East African coastal botany. In: Biogeography and ecology of the rain forests of eastern Africa. Eds. J. C. Lovett and S. K. Wasser. Cambridge University Press.

Izidine, S., Siebert, S. & van Wyk, B. 2003. Maputaland’s Licuati Forest and Thicket. Veld & Flora, June: 56-61.

Wasser, S. K. & Lovett, J. C. 1993. Introduction to the biogeography and ecology of the rain forests of eastern Africa. In: Biogeography and ecology of the rain forests of eastern Africa. Eds. J. C. Lovett and S. K. Wasser. Cambridge University Press.

White, F. 1978. The Indian Ocean Coastal Belt. In: Biogeography and Ecology of southern Africa. Ed. M. J. A. Werger. Dr W Junk Publishers. The Hague.

White, F. 1983. The Vegetation of Africa. UNESCO.

Wyk, A. E. van, Smith, G. F. 2001. Regions of Floristic Endemism in Southern Africa. A Review with Emphasis on Succulents. Umdaus Press.