Biophytum umbraculum Welw.

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Biophytum umbraculum

Picture: Bart Wursten
Vumba rd, before Westaway

Biophytum umbraculum

Picture: Bart Wursten
Val D'Or

Biophytum umbraculum

Picture: Bart Wursten
Val D'Or

Biophytum umbraculum

Picture: Bart Wursten
Road to Nyamkwarara Valley, Forestry Estate, Stapleford

Biophytum umbraculum

Picture: Bart Wursten
Road to Nyamkwarara Valley, Forestry Estate, Stapleford

Biophytum umbraculum

Picture: Bart Wursten
Road to Nyamkwarara Valley, Forestry Estate, Stapleford

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: Biophytum petersianum Klotzsch
Biophytum rotundifolium Delhaye
Biophytum sessile Knuth
Oxalis sessilis Buch.-Ham. ex Baill.
Common names:
Frequency: Common
Status: Native
Description:
Annual herb, up to 40 cm. Stem simple, hairy, with a terminal rosette of pinnate leaves. Leaves with 3-10 pairs of leaflets, decreasing in size with the terminal pair largest, somewhat stiff and thickly textured. Inflorescences in 2-5-flowered umbels peduncles of up to 9 cm long. Flowers yellow or orange; pedicels shorter than the length of the calyx.
Type location:
Notes: The leaves are sensitive and the leaflets fold up along the rhachis while the rosette may fold up as well.
Derivation of specific name:
Habitat: In Brachystegia woodland and cultivated land, particularly on sandy soils.
Altitude range:
Flowering time:
Worldwide distribution: Widespread in tropical Africa, Madagascar and tropical Asia.
Zambian distribution (Flora Zambesiaca): B,N,W,C,E,S
Zambian distribution (Provinces): Nw,N,E,Lk,S
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Baumann, G. (2005). Photographic Guide to Wildflowers of Malawi Wildlife and Environmental Society of Malawi Pages 62 - 63. as Biophytum petersianum (Includes a picture).

Chapano, C. & Mamuto, M. (2003). Plants of the Chimanimani District National Herbarium and Botanic Garden, Zimbabwe Page 9. As Biophytum petersianum

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 6. As Biophytum petersianum

Da Silva, M.C., Izidine, S. & Amude, A.B. (2004). A preliminary checklist of the vascular plants of Mozambique. Southern African Botanical Diversity Network Report No. 30 Sabonet, Pretoria Page 93. as Biophytum petersianum

Exell, A.W. (1963). Oxalidaceae Flora Zambesiaca 2(1) Pages 157 - 159. as Biophytum petersianum (Includes a picture).

Exell, A.W. & Gonçalves, M.L. (1969). 35. Oxalidaceae Flora de Moçambique Junta de Investigaçoes de Ultramar, Centro de Botanica Pages 10 - 11. as Biophytum petersianum

Lambinon, J. (1983). Oxalidaceae Flore du Rwanda Spermatophytes Volume II Pages 174 - 175. as B. petersianum (Includes a picture).

Lourteig, A. (1981). Biophytum umbraculum (Oxalidaceae) Brittonia 33(3) Pages 451 - 452.

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 65. as Biophytum petersianum

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 83.

Pickering, H. & Roe, E. (2009). Wild Flowers of the Victoria Falls Area Helen Pickering, London Page 89. (Includes a picture).

Strugnell, A.M. (2006). A Checklist of the Spermatophytes of Mount Mulanje, Malawi Scripta Botanica Belgica 34 National Botanic Garden of Belgium Page 142. as Biophytum petersianum

Other sources of information about Biophytum umbraculum:

Our websites:

Flora of Burundi: Biophytum umbraculum
Flora of the DRC: Biophytum umbraculum
Flora of Malawi: Biophytum umbraculum
Flora of Mozambique: Biophytum umbraculum
Flora of Rwanda: Biophytum umbraculum
Flora of Zimbabwe: Biophytum umbraculum

External websites:

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


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

Bingham, M.G., Willemen, A., Wightman, N., Wursten, B.T., Ballings, P. and Hyde, M.A. (2024). Flora of Zambia: Species information: Biophytum umbraculum.
https://www.zambiaflora.com/speciesdata/species.php?species_id=132860, retrieved 3 November 2024

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