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The Botanical Society of South Africa
       Kwa Zulu-Natal Coastal Branch

Grasses and grass-like plants 2010

Many gardeners don’t use grasses (other than lawn grass) very much. But grasses are important for holding the soil in place and as larval host plants for many butterflies. They add peaceful, natural forms to a planting and are particularly beautiful in and next to water. Experiment with grasses if you want your garden to mimic nature.

Andropogon eucomus

Snowflake Grass

90cm upright tufted perennial, likes damp

Aristida junciformis

Ngongoni Three-awn

Ornamental tufted grass, 1m, honey-coloured flowers; thrives in poor soils.

Chlorophytum saundersiae

Weeping Anthericum

40cm, sun/shade, white flowers all year.

Chondropetalum tectorum

Dekriet

1m. Low maintenance feature plant. Sun, damp to dry sandy soil.

Cyperus prolifer

Dwarf Papyrus

70cm dwarf sedge, sun, damp soil. Very attractive.

Dietes bicolor

Peacock Flower

1m clumping with grass-like leaves, sun/semi-shade; pretty yellow flowers.

Dietes butcheriana

Forest Iris

Large, shade, large white flowers, a sought-after plant

Dietes flavida

Natal Wild Iris

70cm, sun/shade, attractive, pale yellow flowers

Dietes grandiflora

Large Wild Iris

1m, sun/shade; pretty, large white flowers all year.

Dietes iridioides

Small Wild Iris

60cm, sun/shade; pretty, white flowers all year.

Eragrostis capensis

Heartgrass

Medium clumping grass with attractive inflorescence

Eragrostis curvula

Weeping Love Grass

Sun; robust tufted grass good for stabilising exposed soil

Imperata cylindrica

Cottonwool Grass

Attractive evergreen grass excellent for binding banks

Juncus effusus

Spreading Rush

Tufted perennial, 1m, damp to wet soil.

Juncus kraussii

Matting Rush

1.5 m, sun, damp-marshy soil, ornamental,

Juncus lomatophyllus

Leafy Juncus

Attractive rush for marshy soil.

Mariscus solidus

Saw Sedge

1.5m, sun, damp to wet areas, massive brown flowerhead

Melinis nerviglumis

Bristle-leaved Red Top

1m, perennial, tufted grass. Lovely red inflorescence.

Miscanthus capensis

Daba Grass

Up to 2m tufted grass with silky red-brown inflorescence, damp areas

Scleria angusta

Swamp Forest Scleria

Rare ornamental forest sedge grows in water in shade

Setaria megaphylla

Broad-leaved Bristle Grass

2m, sun/shade. Mannekins love the seeds.

Setaria sphacelata

Bristle Grass

Graceful clumping grass with attractive golden inflorescence spikes

Thamnochortus insignis

Dekriet

Tall 1.5 m slender, clumping, graceful subject.

Thamnochortus spicigerus

Olifantsriet

1m, green, feathery foliage, rust-coloured flowers, unusual filler for mixed planting

Themeda triandra

Rooigras

Tufted perennial, 60cm, leaf blades reddish when old