Plectranthus zuluensis T.Cooke

Erect soft shrub 1-2 m tall, freely branched; stems ascending, shortly and finely tomentose when young. Leaves petiolate; blade softly semi-succulent, ovate to broadly ovate, 30-70 x 25-55 mm, thinly and shortly pubescent on both surfaces, under-surface with colourless gland-dots, apex acute, base truncate to shortly cuneate, margin regularly and coarsely crenate; petiole 25-60 mm long. Inflorescence simple or rarely branched near the base, racemes 40-80 mm long; flowers in sessile 3-flowered cymes, forming 6-flowered verticils 5-12 mm apart. Calyx 1 mm long in fruiting stage, purple-tinged, glandular-pubescent. Corolla 10-16 mm long, pale blue-mauve to almost white with usually six rows of mauve dots on the upper lip; tube deflexed, expanding to a large saccate base and narrowing towards the throat; upper lip 5-6 mm long; lower lip concave, 5-6 mm long, soon deflexed. Stamens free, lower 2 fertile, 5-7 mm long, upper 2 reduced to staminodes 1-2 mm long.

Can be grown by cuttings or seedlings.