Euploca ovalifolia (Forssk.) Diane & Hilger

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Photo: Bart Wursten
Near Lodges, Crocodile Farm, Kariba

Photo: Bart Wursten
Shumba Picnic Site, Hwange NP

Photo: Bart Wursten
Bridge crossing along Zvishavane - Mbalabala road

Photo: Bart Wursten
Zvishavane - Mbalabala road

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

Synonyms:	Heliotropium coromandelianum Retz. Heliotropium ovalifolium Forssk. Heliotropium phyllosepalum Baker
Common names:
Frequency:
Status:	Native
Description:	Decumbent annual or perennial herb, sometimes erect, up to 60 cm. Leaves alternate, numerous, obovate or elliptic, covered in long and short silvery hairs; margin slightly revolute. Flowers in elongated inflorescences, eventually up to 17 cm, white with yellow inside the corolla tube, hairy on the outside. Fruits 1.5 × 2 mm, depressed subglobular, densely covered in short hairs.
Notes:
Derivation of specific name:	ovalifolium: with oval (elliptic) leaves
Habitat:	In sandy or muddy soils on riverbanks, swamp edges, floodplains and grassland. Also along roadsides and on waste grounds.
Flowering time:
Worldwide distribution:	Widespread in tropical and subtropical Africa, Madagascar, Arabia, india and Pakistan.
Botswana distribution:	N,SW,SE
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:	Utetheisa pulchella (Food plant)
Spot characters:	Display spot characters for this species
Literature:	Chapano, C. & Mamuto, M. (2003). Plants of the Chimanimani District National Herbarium and Botanic Garden, Zimbabwe Page 31. Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 20. Heath, A. & Heath, R. (2009). Field Guide to the Plants of Northern Botswana including the Okavango Delta Kew Publishing Page 354. (Includes a picture). 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 30. Martins, E.S. (1990). Boraginaceae Flora Zambesiaca 7(4) Pages 87 - 88. (Includes a picture). Pickering, H. & Roe, E. (2009). Wild Flowers of the Victoria Falls Area Helen Pickering, London Page 44. (Includes a picture). Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 41. Timberlake, J.R. & Childes, S.L. (2004). Biodiversity of the Four Corners Area: Technical Reviews Volume Two (Chapter 5-15) Appendix 5-1: Plant Checklist Occasional Publications in Biodiversity 15 Page 201. Wild, H. (1955). Common Rhodesian Weeds Government of Rhodesia, Salisbury Page 81. (Includes a picture).

Other sources of information about Euploca ovalifolia:

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Flora of Caprivi: Euploca ovalifolia
Flora of Malawi: Euploca ovalifolia
Flora of Mozambique: Euploca ovalifolia
Flora of Zambia: Euploca ovalifolia
Flora of Zimbabwe: Euploca ovalifolia

External websites:

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