Rhamnus staddo A. Rich.

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Rhamnus staddo

Photo: Mark Hyde
Imire

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Synonyms: Rhamnus holstii Engl.
Rhamnus rhodesicus Suess.
Common names: Staddo (English)
Frequency:
Status:
Description:
Shrub or tree to 7 m tall. Branches frequently spine-tipped. Leaves crowded at the end of short shoots: petiole 1-3 mm long; lamina 1.2-2.5 × 0.7-1.5 cm, narrowly elliptic, elliptic, narrowly obovate or obovate, shiny above; base cuneate; margin entire or obscurely dentate. Inflorescences of few-flowered fascicles. Flowers 4-merous. Sepals 1.5 mm, triangular. Petals 1 mm long, shorter than the stamens. Ovary 3-locular; 1 ovule per loculus. Fruit 5 mm in diameter, somewhat fleshy.
Type location:
Notes:
Derivation of specific name: staddo: an Ethiopian vernacular name
Habitat:
Altitude range: (metres)
Flowering time:
Worldwide distribution: From Yemen and Oman in the Arabian Peninsula, south to Eritrea, Ethiopia, Somalia, Kenya, Uganda and Tanzania and, after a wide gap, Zimbabwe.
Growth form(s): Tree, shrub over 2 m.
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Drummond, R.B. (1966). Rhamnaceae Flora Zambesiaca 2(2) Pages 428 - 429. (Includes a picture).

Drummond, R.B. (1975). A list of trees, shrubs and woody climbers indigenous or naturalised in Rhodesia. Kirkia 10(1) Page 257.

Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 69.

Troupin, G. (1983). Rhamnaceae Flore du Rwanda Spermatophytes Volume II Page 346. (Includes a picture).


Other sources of information about Rhamnus staddo:

Our websites:

Flora of Zimbabwe: Rhamnus staddo

External websites:

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


Copyright: The Rwanda flora team, 2024-26

The Rwanda flora team (2026). Flora of Rwanda: Species information: Rhamnus staddo.
https://www.rwandaflora.com/speciesdata/species.php?species_id=137740, retrieved 20 March 2026

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