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Launaea cornuta
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Photo: Bart Wursten
Malilangwe Wildlife Reserve
Photo: Bart Wursten
Malilangwe Wildlife Reserve
Photo: Bart Wursten
Malilangwe Wildlife Reserve
Photo: Mark Hyde
Gumani Hill, Humani Ranch
Photo: Mark Hyde
Gumani Hill, Humani Ranch
Photo: Mark Hyde
Gumani Hill, Humani Ranch
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: |
Sonchus cornutus Hochst. ex Oliv. & Hiern Sonchus exauriculatus (Oliv. & Hiern) O. Hoffm. |
| Common names: | |
| Frequency: | |
| Status: | Native |
| Description: |
Erect perennial or long-lived annual growing from a semi-woody rootstock. Stem up to 1.7m, hollow, branched above or sometimes from the base. Leaves sessile, linear to narrowly elliptic, sometimes with 1-3 pairs of lobes near the base; midrib prominent beneath. Capitula numerous in a lax, branched panicle. Florets 10-25 per capitulum, yellow. |
| Notes: | |
| Derivation of specific name: | cornuta: horned |
| Habitat: | On alluvial soils and disturbed ground along rivers and roadsides. |
| Altitude range: (metres) | |
| Flowering time: | Aug - Sep |
| Worldwide distribution: | Widespread in subsaharan Africa and Madagascar |
| Zimbabwe distribution: | N,E,S |
| Growth form(s): | |
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species |
| Images last updated: | Saturday 5 August 2006 |
| Literature: |
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 26. Pope, G.V. (1992). Compositae Flora Zambesiaca 6(1) Pages 216 - 220. (Includes a picture). |
Other sources of information about Launaea cornuta:
Our websites:
Flora of Burundi: Launaea cornutaFlora of Malawi: Launaea cornuta
Flora of Mozambique: Launaea cornuta
Flora of Zambia: Launaea cornuta
External websites:
African Plants: A Photo Guide (Senckenberg): Launaea cornutaBHL (Biodiversity Heritage Library): Launaea cornuta
EOL (Encyclopedia of Life): Launaea cornuta
GBIF (Global Biodiversity Information Facility): Launaea cornuta
Google: Web - Images - Scholar
iNaturalist: Launaea cornuta
IPNI (International Plant Names Index): Launaea cornuta
JSTOR Plant Science: Launaea cornuta
Mansfeld World Database of Agricultural and Horticultural Crops: Launaea cornuta
Plants of the World Online: Launaea cornuta
Tropicos: Launaea cornuta
Wikipedia: Launaea cornuta
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