Psydrax mutimushii Bridson
subsp. mutimushii

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Psydrax mutimushii subsp. mutimushii

Bark
Riverine forest margin with miombo woodland
Zambezi Rapids, c. 5 km N of Kalene Hill, Ikelenge District
Oct 2024
Photo: Nick Wightman

Psydrax mutimushii subsp. mutimushii

Stipule
Riverine forest margin with miombo woodland
Zambezi Rapids, c. 5 km N of Kalene Hill, Ikelenge District
Oct 2024
Photo: Nick Wightman

Psydrax mutimushii subsp. mutimushii

Fruits
Riverine forest margin with miombo woodland
Zambezi Rapids, c. 5 km N of Kalene Hill, Ikelenge District
Oct 2024
Photo: Nick Wightman

Psydrax mutimushii subsp. mutimushii

Fruits
Riverine forest margin with miombo woodland
Zambezi Rapids, c. 5 km N of Kalene Hill, Ikelenge District
Oct 2024
Photo: Nick Wightman

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Species details: Click on each item to see an explanation of that item (Note: opens a new window)

Synonyms:
Common names:
Frequency:
Status:
Description:
Shrub or tree 2.5–9 m tall, glabrous; young branches terete or sometimes square in section; bark dark greyish-brown. Leaf blades 4–12 × 2–6 cm, elliptic or more often broadly elliptic, sometimes ovate, acuminate at apex, acute and sometimes attenuate at base, coriaceous, distinctly shiny on upper surface, moderately shiny beneath, somewhat discolorous (when dry); midrib somewhat prominent on both surfaces, drying pale; lateral nerves 5(6) in main pairs, apparent but not conspicuous; tertiary nerves obscure; domatia absent, or present as glabrous pits; petioles 4–8 mm long; stipules 5–7 mm long, triangular, somewhat keeled. Flowers 4–5-merous, borne in shortly pedunculate 20–60-flowered subumbellate cymes; peduncle 2–7 mm long; pedicels 3–8 mm long, sparsely pubescent to pubescent; bracts and bracteoles inconspicuous. Calyx tube 1.25 mm long, glabrous. Corolla white; tube 3–3.5 mm long, with a ring of deflexed hairs at the throat; lobes 3–3.25 × 1.25–1.5 mm long, oblong, acute and thickened at the apex. Immature fruit 8 × 5.5 mm; pedicels accrescent, up to 10 mm long.
Another subspecies, subsp. wagemansii Bridson, occurs in Kinshasa Province of DRC and has shorter stipules and smaller fruit than the typical subspecies.
Type location:
Zambia, Mwinilunga
Notes:
Derivation of specific name: mutimushii: named after J.M. Mutimushi who collected the type specimen..
Habitat:
Altitude range: (metres)
Flowering time:
Worldwide distribution: DRC, Angola and Zambia
National distribution:
Growth form(s): Shrub over 2 m.
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Bridson, D.M. (1998). Rubiaceae, Part 2 Flora Zambesiaca 5(2) Pages 357 - 358.

Verdcourt, B. (2000). Papilionoideae Flora Zambesiaca 3(6) Pages 137 - 138.


Other sources of information about Psydrax mutimushii subsp. mutimushii:

Our websites:

Flora of Zambia: Psydrax mutimushii subsp. mutimushii

External websites:

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


Copyright: The DRC flora team, 2024-25

The DRC flora team (2025). Flora of the Democratic Republic of Congo: Species information: Psydrax mutimushii subsp. mutimushii.
https://www.drcongoflora.com/speciesdata/species.php?species_id=202700, retrieved 1 April 2025

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