Grown from seed collected from coastal areas of Banks Peninsula, Christchuch and the Lyttelton Basin.
Very little of our original native coastal vegetation has survived. Farming and urban settlement have destroyed the coastal natural communities, and exotic species such as marram grass, lupins and pine trees have replaced the natural vegetation of pingao, flax and ngaio.
The native species once colonised dry and unstable soils and sand dunes, where they provided shelter against strong, salt-laden winds, and habitat for the native wildlife.
We can still appreciate the richness and beauty of our herbaceous plants, grasses, hardwoods and ferns in remnants of our coastal forests and undisturbed sand dunes. Planting the species represented in these gardens will restore some of these plant communities, provide shelter and food source for our native fauna and the seed source for natural regeneration.
Species name and common name
R = rare
T = threatened
Coastal forest
- Austroderia richardii toetoe
- Coprosma crassifolia thick-leaved coprosma
- Coprosma propinqua mingmingi
- Coprosma robusta karamū
- Cordyline australis ti kōuka, cabbage tree
- Corokia cotoneaster korokio, corokia
- Discaria toumatou tūmatakuru, matagouri
- Dodonaea viscosa akeake
- Griselinia littoralis pāpāuma, broadleaf
- Hebe salicifolia koromiko
- Kunzea robusta kānuka
- Leptospermum scoparium mānuka, tea tree
- Macropiper excelsum kawakawa
- Melicytus ramiflorus
- Myoporum laetum ngaio
- Myrsine australis māpou
- Olearia paniculata akiraho, golden akeake
- Phormium tenax harakeke, New Zealand flax
- Pittosporum eugenioides
- Pittosporum tenuifolium black matipo, kōhūhu
- Pseudopanax arboreus
- Solanum laciniatum poroporo
- Sophora prostrata dwarf kōwhai
Mid dunes
- Acaena novae-zelandiae
- Carex littoralis (R/T)
- Carex trifida tataki
- Carmichaelia appressa (R) maukoro, common native broom
- Clematis afoliata pōhue, leafless clematis
- Coprosma acerosa sand coprosma
- Craspedia ‘Kaitorete’ (R/T)
- Festuca novae-zelandiae fescue tussock
- Helichrysum lanceolatum niniao
- Muehlenbeckia astonii (T) shrubby tororaro
- Muehlenbeckia axillaris
- Muehlenbeckia complexa pōhuehue
- Muehlenbeckia ephedroides (R)
- Ozothamnus leptophylla tauhinu, golden cottonwood
- Pimelea prostrata native sand daphne
- Poa cita wī silver tussock
- Raoulia australis
- Salicornia australis southern grasswort
- Samolus repens sea primrose
- Scleranthus uniflorus nāereere
- Tetragonia trigyna kōkihi, New Zealand spinach
Fore dunes
- Calystegia soldanella wihiwihi, sand convululus
- Carex pumila sand sedge
- Disphyma australe horokaka, Maori ice plant
- Euphorbia glauca (R/T) waiuatua
- Ficinia spiralis pīngao, golden sand sedge
- Linum monogynum rauhuia, New Zealand linen flax
- Pimelea arenaria daphne
- Poa billardierei (R/T) sand tussock
- Raoulia australis
- Zoysia minima (R)
Swampy hollows
- Apodasmia similis oioi, jointed wire rush
- Bolboschoenus caldwellii purua, sedge
- Ficinia nodosa
- Isolepis basilaris (R/T) turf club rush
- Juncus maritimus sea rush
- Plagianthus divaricatus marsh ribbonwood
- Schoenoplectus pungens three-square
- Selliera radicans remuremu, a mat plant