Species Guide: Urban Wildflowers

Monkey’s potato

Monkey’s potato, Rimanji

Plectranthus monostachyus

An upright plant from the mint family. It has oval leaves that occur in pairs opposite each other, and at right angles to the following pairs. It produces small purple flowers at the top end of stems. The common name comes from nodules found on the roots of the mature plant.

Status: Least concern, Introduced (Tropical Africa)

Habit: Annual herbaceous

Cultivation: Planted by seeds or transplanting

Ecological Function: Attracts pollinators, ground cover, host plant for butterflies (Junonia orithya)

Pollinators:  Large bees, small bees, butterflies

Soil: Loam, clay, organic soils

Moisture: Well drained soils

Shade: Partial shade, no shade

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