mats the damp open forest margin sites
- Size
- Height: 5–15 cm
- Lifespan
- 1–2 years
- Diet
- Photosynthetic. Draws energy from sunlight. Obtains nutrients from moist, fertile soils.
- Habitat
- Damp grassland, forest margins, stream banks and coastal areas. Prefers moist, fertile soils with partial shade. Often forms mats in open, damp sites.
- Range
- Throughout New Zealand from Northland to Stewart Island. Most common in damp, open areas and forest margins. Also found in Australia and subantarctic islands.
- Endemism
- Endemic
- Main Threats
- Habitat loss from land clearance is primary threat. Competition from introduced chickweed. Climate change affecting wetland habitats.
- Population
- Populations considered stable but localised. Species common in damp areas throughout New Zealand. Threatened by competition from introduced chickweed.
- Conservation Status
- Not Threatened
- Human Risk
- harmless
- Handling Note
- native herb, safe to handle
- Conservation Note
- Endemic herb; widespread in alpine and subalpine habitats throughout New Zealand.
- Assessment
- NZTCS Vascular Plants (2023)
- Te Ao Māori
- In Māori tradition native chickweed used as green vegetable. Leaves and stems eaten fresh or cooked. Plant also used medicinally as poultice for wounds and skin irritations. Name refers to chickweed-like appearance. Known as sign of healthy, damp soils. Plant of stream banks. Gathered by those who knew water's edge.
It does not inhabit the dry exclusively. Stellaria decipiens is small, trailing herb. Pairs of pointed leaves. Plant that looks like weed. Plant that is useful. Leaves and stems are edible. Mild, spinach-like flavour. Can be eaten raw in salads or cooked as green vegetable. Very similar to introduced chickweed or Stellaria media but has slightly larger flowers. Native that is easy to mistake for invader.
Leaves arranged in opposite pairs along stem. Each pair at right angles to pair below. Leaves pointed and bright green. Stems slender and trailing. Rooting at nodes. Forming loose mats. Plant that spreads without asking permission.
Flowers small and white. Five petals deeply divided. Making them look like ten petals. Appear in spring and summer. Followed by small, capsule-like fruits containing seeds. Flower that pretends to have more petals than it does.
Native chickweed very similar to introduced chickweed. Native species has slightly larger flowers. Less aggressive. Found in damp, open areas. Often in native grassland and at forest margins. Plant that minds its own business.
To find native chickweed is to search damp margins of forests and streams. Look for trailing mats of pointed leaves. Small, star-shaped white flowers. Humble plant but useful. Handful of leaves can add mild, spinach-like flavour to salad or soup.
Forest margin is damp. Chickweed trails between grasses. White stars scattered in green. Most people walk past without noticing. Chickweed does not mind.
It was not trying to be noticed. It was just growing where ground stays wet. And that seems to be enough.