Sida urens L.

Images: None on this site.

Specimen citations: Display citations Detailed records: Display species records QDS maps by: Google Maps Point records by Google Maps

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

Synonyms:
Common names:
Frequency:
Status:
Description:
Perennial herb up to c. 60 cm tall, branching from the base. Stems and branches covered with stiff hairs both appressed and spreading. Leaves ovate, up to 7 × 4 cm, usually with a long drawn-out pointed apex and a distinctly cordate base, covered with more or less stiff appressed hairs on both surfaces; margin regularly serrate; petiole almost a long as the leaf blade, covered with stiff appressed and spreading hairs. Flowers in axillary clusters. Calyx 5-7 mm long, angular, with stiff appressed and spreading hairs, lobed to just beyond the middle; lobes triangular with a bristle-like tip; petals c. 9 mm long, more or less notched, pale yellow to buff, sometimes reddish in the centre. Mericarps 5, c. 2.5 mm long, shortly beaked.
Type location:
Jamaica
Notes:
Derivation of specific name:
Habitat:
Altitude range:
Flowering time:
Worldwide distribution: Widespread throughout the tropics and subtropics.
Zambian distribution (Flora Zambesiaca): N,W
Zambian distribution (Provinces): Nw,N
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Exell, A.W. (1961). Malvaceae Flora Zambesiaca 1(2) Pages 476 - 477.

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 61.

Other sources of information about Sida urens :

Our websites:

Flora of Caprivi: cultivated Sida urens
Flora of Malawi: Sida urens
Flora of Mozambique: Sida urens
Flora of Zimbabwe: Sida urens

External websites:

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


Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-24

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2024). Flora of Zambia: Species information: Sida urens .
https://www.zambiaflora.com/speciesdata/species.php?species_id=139150, retrieved 29 March 2024

Site software last modified: 10 May 2018 10:51pm
Terms of use