3898.000 Eriosema (DC.) Rchb.

Mackinder, B. et al. (2001) Papilionoideae Flora Zambesiaca 3(5)

Description of the genus

Erect, rarely prostrate or climbing, herbs or subshrubs. Stipules present. Leaves 1- or 3-foliolate; leaflets often with small glands beneath. Flowers reflexed. Calyx 5-lobed, lobes equal or unequal, the upper free or sometimes partly fused. Corolla basically yellow. Ovary 2-ovulate. Pods up to 2 × as long as broad, oblong or elliptic, flattened, covered with long hairs or glabrescent. Seeds 2, ovoid or oblong; funicle inserted at one end of the linear hilum.

Worldwide: 130 species in tropical and warm areas

Zambia: 39 taxa.

Insects associated with this genus:
Cupidopsis cissus (Common meadow blue) Food plant
Philotherma rosa (Rose eggar) Food plant
Eriosema montanum

Links to taxa:     View: living plant images - herbarium specimen images - all images for this genus

SpeciesFZ divisionsContent
affine De Wild.N,WDescription, Image
angolense Baker f. N,W
bauchiense Hutch. & Dalziel N
buchananii Baker f. var. buchananii NDescription, Image
buchananii Baker f. var. subprostratum Verdc.EDescription, Image
burkei Benth.N,WDescription
chrysadenium Taub. var. chrysadenium NDescription, Image
decumbens Hauman subsp. luxurians Verdc. N,W
ellipticum Baker subsp. claessensii (De Wild.) Verdc. W
ellipticum Welw. ex Baker subsp. ellipticum N,C,EDescription, Image
englerianum HarmsN,W,C,E,SDescription, Image
erici-rosenii R.E. Fr. var. machadoi Torre B
erici-rosenii R.E. Fr. var. erici-rosenii N,WImage
flexuosum Staner N,EDescription, Image
kankolo Hauman subsp. kankolo W,C
kankolo Hauman subsp. lanceolatum Verdc. N
macrostipulum Baker f. var. macrostipulum N,W,C,E,SDescription, Image
mariae Verdc. N,C
montanum Baker f.N,W,EDescription, Image
nutans SchinzN,W,C,E,S
parviflorum E. Mey. subsp. parviflorum N
pauciflorum KlotzschBDescription, Image
pentaphyllum Harms
psoraleoides (Lam.) G. DonB,N,W,C,E,SDescription, Image
pumilum Verdc. var. pumilum W,SDescription, Image
ramosum Baker f.W
rhodesicum R.E. Fr. var. rhodesicum N,W
rhynchosioides BakerB,N,C
shirense Baker f. var. pawekiae Verdc.WDescription
shirense Baker f. var. shirense B,N,W,C,E,SDescription, Image
sp. (Fanshawe 1251)C
tephrosioides Harms var. salicifolium Hauman N
tephrosioides Harms var. tephrosioides N
ukingense Harms E
vanderystii (De Wild.) HaumanN,W
verdickii De Wild. var. schoutedenianum (Staner & De Craene) Verdc.NImage
verdickii De Wild. var. verdickii W
youngii Baker f. var. youngii N,WDescription, Image
× prunelloides Baker f. B,N

Other sources of information about Eriosema:

Our websites:

Flora of Botswana: Eriosema
Flora of Burundi: Eriosema
Flora of Caprivi: Eriosema
Flora of the DRC: Eriosema
Flora of Malawi: Eriosema
Flora of Mozambique: Eriosema
Flora of Rwanda: Eriosema
Flora of Zimbabwe: Eriosema

External websites:

African Plants: A Photo Guide (Senckenberg): Eriosema
BHL (Biodiversity Heritage Library): Eriosema
EOL (Encyclopedia of Life): Eriosema
GBIF (Global Biodiversity Information Facility): Eriosema
Google: Web - Images - Scholar
iNaturalist: Eriosema
IPNI (International Plant Names Index): Eriosema
JSTOR Plant Science: Eriosema
Mansfeld World Database of Agricultural and Horticultural Crops: Eriosema
Plants of the World Online: Eriosema
Tropicos: Eriosema
Wikipedia: Eriosema

Copyright: Mike Bingham, Annette Willemen, Nicholas Wightman, Bart Wursten, Petra Ballings and Mark Hyde, 2011-25

Bingham, M.G., Willemen, A., Wightman, N., Wursten, B.T., Ballings, P. and Hyde, M.A. (2025). Flora of Zambia: Genus page: Eriosema.
https://www.zambiaflora.com/speciesdata/genus.php?genus_id=772, retrieved 2 April 2025

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