 Christmas trees
Field crops
Fruit
Home and yard
Nursery and landscape
Turfgrass
Vegetable
Diagnostic Services ● Soil/Plant Nutrient Lab ● Enviro-weather ●Regional IPM Center ● Pesticide safety ● Organic: New Ag Network ● Invasive species ●Sustainable ag & food systems
MSU ANR departments ● MSU Extension ● Site index ●Contacts/permissions
|
| Common mallow - Malva neglecta Wallr. |
| Weed Identification in Nurseries and Landscapes > Common mallow |
 |
 |
| Common mallow seedling. |
Common mallow leaf. |
 |
 |
| Common mallow flower. |
Common mallow fruit. |
 |
| Common mallow plant. |
|
Life cycle: Spreading annual or biennial.
Leaves: Cotyledons are heart-shaped with three main veins. Leaves are alternate, rounded with a heart-shaped base, palmately veined, hairy and found on long, slender, hairy petioles. Margins are round-toothed and obscurely lobed.
Stems: Spreading and partly erect stems are branched from the base and up to 1 foot tall.
Flowers and fruit: Flowers have five white and purple-tinged petals; flowers are formed on stalks in the leaf axils. Fruit are capsules that resemble a button or cheese wheel. Each capsule contains 12 to 15 compartments; each compartment has one reddish brown to black, flattened, rounded seed with a notch.
Reproduction: Seeds and stem fragments. |
|
| Similar weeds: Venice mallow (Hibiscus trionum L.) Differs by having leaves with three distinct, coarsely toothed lobes that may be further divided into as many as seven lobes; and pale yellow flowers with a purple base. |
|
 |
| Venice mallow seedling. |
|
| |
 |
 |
 |
| Venice mallow leaf. |
Venice mallow plant. |
Venice mallow flower. |
|
 |
