Sinapis arvensis L.

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Photo: Bart Wursten
Sluisbemden, Diepenbeek, Belgium

Synonyms:
Common names:	Charlock (English) Wild mustard (English)
Frequency:	Rare as a naturalised escape.
Status:	Introduced
Description:	Annual herb up to 80 cm tall, with sparsely strigose stems. Lower leaves up to 20 cm, lyrate, roughly hairy; upper leaves sessile, lanceolate; margin coarsely toothed. Flowers in terminal racemes or panicles, yellow. Fruit 2-4 cm long with a long conical beak. Seeds reddish-brown.
Notes:
Derivation of specific name:	arvensis: of cultivated fields
Habitat:	A weed of cultivation
Altitude range: (metres)
Flowering time:
Worldwide distribution:	Native of Europe and the Mediterranean.
Zimbabwe distribution:	C,E
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:	Sunday 1 July 2012
Literature:	Exell, A.W. (1960). Brassicaceae Flora Zambesiaca 1(1) Pages 187 - 188. (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 31.

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