
small mallow
Malva pusilla
**Small Mallow (Malva pusilla)** Small mallow is a low-growing annual herb in the mallow family, typically reaching 10-40 cm in height. The plant produces small, pale pink or white flowers with five petals and distinctive kidney-shaped leaves with rounded teeth.
80
Countries
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Malva_pusilla
Taxonomy & Classification
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Malvales
Family
Malvaceae
Genus
Malva
small mallow belongs to the family Malvaceae, order Malvales, within the Magnoliopsida class.
Species Profile
**Small Mallow (Malva pusilla)** Small mallow is a low-growing annual herb in the mallow family, typically reaching 10-40 cm in height. The plant produces small, pale pink or white flowers with five petals and distinctive kidney-shaped leaves with rounded teeth. Its fruits form characteristic wheel-shaped structures called "cheeses." As a pioneer species, small mallow plays an ecological role in disturbed habitats and provides nectar for various pollinators including bees and butterflies. This species demonstrates remarkable geographic distribution, occurring across six continents from northern Europe and Russia to North America, parts of Asia, Africa, and South America. It typically inhabits disturbed soils, roadsides, agricultural margins, waste ground, and urban environments, showing preference for nutrient-rich, well-drained soils in both temperate and subtropical regions. Despite its IUCN Vulnerable status, specific threats to small mallow have not been formally assessed. However, its association with disturbed habitats suggests potential vulnerability to intensive land management practices, herbicide use in agricultural areas, and urban development pressures. The species' weedy nature and wide distribution present a complex conservation picture. Current conservation measures for small mallow are limited, reflecting the lack of comprehensive threat assessment. Its extensive range across multiple countries suggests some populations may be stable, while others could face localized pressures. The outlook for small mallow remains uncertain due to unknown population trends and unassessed threats. Its adaptability to disturbed environments may provide resilience, but the Vulnerable classification indicates cause for monitoring and further research to understand population dynamics across its vast range.
Small mallow faces significant population declines primarily due to habitat loss from agricultural intensification and urban development. The species is particularly vulnerable to changes in land use practices that eliminate the disturbed soils and open areas it requires for establishment and growth.
Key Facts
Habitat & Distribution
Threats
Agricultural intensification and herbicide use
Urban and suburban development
Competition from invasive plant species
Loss of disturbed habitat sites
Found in 80 Countries
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
This page: SpeciesRadar (2025). small mallow (Malva pusilla). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/small-mallow