Toetoe (Austroderia toetoe)

Native Grasses of New Zealand

Introduction

Overview

New Zealand native grasses are key components of natural and restored ecosystems, providing food and shelter for wildlife, stabilizing soil, and withstanding harsh conditions. Iconic species include Chionochloa rubra (Red Tussock), Austroderia toetoe (Toetoe), and Ficinia spiralis (Pāngao). These grasses are adapted to a range of environments, from alpine meadows to coastal dunes. They are valued in landscaping for their movement, texture, and ability to thrive with minimal maintenance, supporting biodiversity and erosion control. Essential species like Hard Tussock form the backbone of Canterbury and Otago's grasslands, while versatile grasses like Silver Tussock adapt from coastal cliffs to subalpine areas with their distinctive silvery coloration.

New Zealand's native grasses and grass-like plants include a diverse range of species from towering toetoe to compact sedges. These versatile plants add texture, movement, and year-round interest to gardens while providing important ecological functions. Many are drought-tolerant and low-maintenance once established, making them excellent choices for sustainable landscaping.

Poa (Poa incrassata)

Poa incrassata

Poa incrassata

Poa incrassata is a diminutive, stoutly tufted, blue-green to grey-green perennial grass only 5 to 15 cm tall.

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Poa (Poa maia)

Poa maia

Poa maia

Poa maia is a slender native grass endemic to New Zealand, forming loose, erect, light green to purplish tufts up to about 40 cm tall from short rhizomes, with wiry.

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Poa (Poa matthewsii)

Poa matthewsii

Poa matthewsii

Forest grass (Poa matthewsii) with soft bright green leaves on creeping stolons and delicate panicles to 50 cm, found in lowland to montane open forest.

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Rice Grass (Microlaena carsei)

Microlaena carsei

Microlaena carsei

Microlaena carsei is a rare, slender rice grass endemic to the far north of New Zealand.

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Rostkovia (Rostkovia magellanica)

Rostkovia magellanica

Rostkovia magellanica

Rostkovia ( Rostkovia magellanica ) is a small tufted rush of cold, wet southern bogs.

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Rush (Juncus novae zelandiae)

Juncus novae zelandiae

Juncus novae

Dwarf rush ( Juncus novae-zelandiae ) is a tiny rush endemic to New Zealand, forming dense tufts and often large patches only 20 to 150 mm high from a long, creeping.

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Scirpus (Scirpus polystachyus)

Scirpus polystachyus

Scirpus polystachyus

Scirpus polystachyus is a robust, leafy sedge that forms clumps up to 1.8 m tall in open wetlands, and a recent natural arrival in New Zealand.

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Sedge (Carex calcis)

Carex calcis

Carex calcis

Carex calcis is a stout, tufted sedge endemic to North-West Nelson in the South Island, where it grows only on soils derived from weathered limestone and calcareous.

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Sedge (Carex devia)

Carex devia

Carex devia

Carex devia is a loosely tufted, reddish-green to yellow-green sedge endemic to New Zealand and found only on ultramafic (serpentine) rock in the Nelson region of the.

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Sedge (Carex rubicunda)

Carex rubicunda

Carex rubicunda

Carex rubicunda is a diminutive sedge endemic to New Zealand that forms small, stiff, reddish brown tufts usually less than 10 cm high.

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Sedge (Carex subdola)

Carex subdola

Carex subdola

A rigid, bright green wetland sedge (Carex subdola) to 60 cm with cinnamon-brown seed sacs, found from Northland to Nelson and Marlborough. Easy to grow.

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Sedge (Carex trachycarpa)

Carex trachycarpa

Carex trachycarpa

Carex trachycarpa is a small, tufted, grass-like sedge endemic to North West Nelson.

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Simplicia (Simplicia buchananii)

Simplicia buchananii

Simplicia buchananii

Simplicia buchananii is a slender, tufted native grass in Simplicia, a genus found only in New Zealand.

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Simplicia (Simplicia laxa)

Simplicia laxa

Simplicia laxa

Simplicia laxa is a feeble, inconspicuous mat-forming grass and the type species of Simplicia, a genus found only in New Zealand.

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Stenostachys (Stenostachys gracilis)

Stenostachys gracilis

Stenostachys gracilis

Stenostachys gracilis is a slender, stoloniferous grass endemic to New Zealand and belongs to a genus found nowhere else.

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Wind Grass (Lachnagrostis elata)

Lachnagrostis elata

Lachnagrostis elata

Wind grass ( Lachnagrostis elata ) is a slender, tufted endemic perennial grass with flaccid, semi-scrambling stems up to 80 cm long that often push up through.

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Wind Grass (Lachnagrostis leptostachys)

Lachnagrostis leptostachys

Lachnagrostis leptostachys

Lachnagrostis leptostachys is a subantarctic wind grass endemic to New Zealand's Auckland, Campbell and Antipodes Islands.

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Woodrush (Luzula leptophylla)

Luzula leptophylla

Luzula leptophylla

Luzula leptophylla is a very slender, grass-like woodrush endemic to New Zealand.

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Woodrush (Luzula pumila)

Luzula pumila

Luzula pumila

Luzula pumila is a small, compact cushion woodrush endemic to the South Island of New Zealand.

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Woodrush (Luzula ulophylla)

Luzula ulophylla

Luzula ulophylla

Luzula ulophylla is a woolly-leaved woodrush endemic to the South Island of New Zealand.

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