Dwarf Mallow - Malva neglecta

Description

Low to short sprawling, hairy plant. Leaves kidney shaped to rounded-heart-shaped in outline with 5 to 7 very shallow toothed lobes. Flowers pale lilac to whitish usually with darker veins, 15 to 25 mm in clusters of 3 to 6. Petals with bearded claws at least twice as long as the sepals.

Identification difficulty
Habitat

Waysides and waste places, dry habitats, sometimes at the base of a wall.

When to see it

May to September.

Life History

Annual.

UK Status

Most British records come from England. It is found elsewhere but is not as common.

VC55 Status

Fairly frequent in Leicestershire and Rutland. In the 1979 Flora survey of Leicestershire it was found in 102 of the 617 tetrads.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Species profile

Common names
Dwarf Mallow
Species group:
Wildflowers
Kingdom:
Plantae
Order:
Malvales
Family:
Malvaceae
Records on NatureSpot:
51
First record:
28/05/2006 (Calow, Graham)
Last record:
23/09/2025 (Smith, Peter)

Total records by month

% of records within its species group

10km squares with records

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Photo of the association

Mallow Rust

Puccinia malvacearum is a rust fungus that galls the leaves and petioles of members of the Malvaceae family including Hollyhock and Mallows (such as Common Mallow).  There is no host alternation, and only telia are produced.  Numerous yellow spots occur on the upper surfaces of the leaves, whilst on the underside of the leaves and on the petioles it causes hard rounded swellings, occasionally yellowish but most often reddish brown and later powder grey.