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Tithonia rotundifolia
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Photo: Bart Wursten
Zambezi Private School area, 3 km from Katima Mulilo
Photo: Bart Wursten
Zambezi Private School area, 3 km from Katima Mulilo
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Species details: Click on each item to see an explanation of that item (Note: opens a new window)
| Synonyms: |
Tagetes rotundifolia Mill. |
| Common names: | Mexican sunflower (English) Red sunflower (English) |
| Frequency: | |
| Status: | |
| Description: |
Annual herb, up to 2(-3) m, stem often purplish. Leaves alternate; petiole 2-7 cm; lamina broadly ovate, entire or the lower 3-lobed, scabrid; base cordate; apex acuminate; margin crenate or serrate. Peduncles 1.5 cm in diameter below capitulum. Phyllaries in 2 series. Rays 2-4 cm, orange-red. Pappus of short (c.1.5 mm) free scales and 2 longer setae. |
| Notes: | |
| Derivation of specific name: | rotundifolia: round-leaved |
| Habitat: | |
| Flowering time: | Dec - Jun |
| Worldwide distribution: | Native to Central America |
| Growth form(s): | |
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species |
| Content last updated: | Monday 26 February 2024 |
| Literature: |
Baumann, G. (2005). Photographic Guide to Wildflowers of Malawi Wildlife and Environmental Society of Malawi Pages 170 - 171. (Includes a picture). Beentje, H.J. & Ghazanfar, S.A. (eds.) (2005). Compositae (Part 3) Flora of Tropical East Africa Page 759. 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 28. Pickering, H. & Roe, E. (2009). Wild Flowers of the Victoria Falls Area Helen Pickering, London Page 40. (Includes a picture). Pooley, E. (1998). A Field Guide to the Wild Flowers of KwaZulu-Natal and the Eastern Region. Natal Flora Publications Trust. Durban. Pages 82 - 83. (Includes a picture). Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 38. Wild, H. (1967). The Compositae of the Flora Zambesiaca area. 1. Heliantheae. Kirkia 6(1) Pages 55 - 56. |
Other sources of information about Tithonia rotundifolia:
Our websites:
Flora of Botswana: Tithonia rotundifoliaFlora of Malawi: Tithonia rotundifolia
Flora of Mozambique: Tithonia rotundifolia
Flora of Zambia: Tithonia rotundifolia
Flora of Zimbabwe: Tithonia rotundifolia
External websites:
African Plants: A Photo Guide (Senckenberg): Tithonia rotundifoliaAfrican Plant Database: Tithonia rotundifolia
BHL (Biodiversity Heritage Library): Tithonia rotundifolia
EOL (Encyclopedia of Life): Tithonia rotundifolia
GBIF (Global Biodiversity Information Facility): Tithonia rotundifolia
Google: Web - Images - Scholar
iNaturalist: Tithonia rotundifolia
IPNI (International Plant Names Index): Tithonia rotundifolia
JSTOR Plant Science: Tithonia rotundifolia
Mansfeld World Database of Agricultural and Horticultural Crops: Tithonia rotundifolia
Plants of the World Online: Tithonia rotundifolia
Tropicos: Tithonia rotundifolia
Wikipedia: Tithonia rotundifolia
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