
Radish
Raphanus raphanistrum
**Wild Radish (Raphanus raphanistrum)** Wild radish is an annual herbaceous plant in the mustard family, characterized by four-petaled flowers ranging from white to yellow or purple, and distinctive segmented seed pods. Growing 30-60 cm tall with deeply lobed leaves, this species serves as a pollinator resource and food source for various insects and birds that consume its seeds.
124
Countries
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Raphanus_raphanistrum
Taxonomy & Classification
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Brassicales
Family
Brassicaceae
Genus
Raphanus
Radish belongs to the family Brassicaceae, order Brassicales, within the Magnoliopsida class.
Species Profile
**Wild Radish (Raphanus raphanistrum)** Wild radish is an annual herbaceous plant in the mustard family, characterized by four-petaled flowers ranging from white to yellow or purple, and distinctive segmented seed pods. Growing 30-60 cm tall with deeply lobed leaves, this species serves as a pollinator resource and food source for various insects and birds that consume its seeds. This cosmopolitan species has established populations across six continents, thriving in disturbed soils, agricultural margins, roadsides, and coastal areas. Originally native to the Mediterranean region, wild radish has spread globally through human activity and now occurs from temperate Europe and North America to Australia, South Africa, and parts of Asia and South America. Despite its IUCN Vulnerable status, the specific threats facing wild radish remain poorly documented, as formal threat assessments have not been conducted. The species' widespread distribution as both a native and introduced plant complicates conservation prioritization. In agricultural regions, it faces pressure from herbicide applications and intensive farming practices, while habitat modification and urban development may impact local populations. Currently, no targeted conservation programs specifically address wild radish populations. Its status as an agricultural weed in many regions creates complex management challenges, as control efforts in farming areas may conflict with conservation needs in native habitats. The species' future trajectory remains uncertain due to insufficient population monitoring data. While its broad global distribution suggests resilience, the lack of systematic assessment of population trends and threats prevents accurate evaluation of conservation status. Enhanced monitoring and threat assessment would provide crucial data for determining appropriate conservation strategies.
Wild Radish populations face significant pressure from intensive agricultural practices, including herbicide applications and habitat conversion of traditional farmland and field margins. Climate change and altered precipitation patterns are disrupting the species' natural flowering and seed production cycles, while competition from invasive plant species further threatens remaining populations.
Key Facts
Habitat & Distribution
It is native to temperate regions of North Africa, Europe and parts of Western Asia.
Threats
Herbicide application in agricultural systems
Competition from other invasive weeds
Habitat conversion to intensive agriculture
Found in 124 Countries
National vs Global Threat Status
How this species is assessed at the national level compared to its IUCN global status (VU).
| Country | National Status | Global Status | Comparison |
|---|---|---|---|
| EU | LCLeast Concern | VUVulnerable | Lower local risk |
| EU | LCLeast Concern | VUVulnerable | Lower local risk |
National Red List data sourced from the National Red List Project (nationalredlist.org, ZSL) and country-specific Red List authorities.
Community Sightings
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Sources & Attribution
How to Cite
IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS
GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org
National Red Lists: ZSL (2025). National Red List. Zoological Society of London. Available at: https://www.nationalredlist.org
This page: SpeciesRadar (2025). Radish (Raphanus raphanistrum). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/radish