Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Dark greenhood

Pterostylis nigricans

Dark greenhood is a small terrestrial orchid from eastern Australia, grown mainly as a native wildflower rather than a houseplant. It grows from an underground tuber and is best left in its natural habitat or grown in a shaded native bed with its dormant period respected.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade, Shade
Water
Water moderately while in active growth and keep barely moist during its dormant summer period; avoid waterlogging.
Soil
Free-draining, humus-rich native soil or leaf litter mix, slightly acidic.
Temperature
10–25 °C; tolerates cool subtropical winters and mild summers.
How easy
Hard
Native range
SE. Queensland to NE. New South Wales
Climate
subtropical

About

Pterostylis nigricans, commonly known as the dark greenhood, is a species of orchid endemic to eastern Australia. As with similar orchids, the flowering plants differ from those which are not flowering. The non-flowering plants have a rosette of leaves but the flowering plants lack a rosette at the base but have up to six tiny green, white and brown flowers which have a rough texture.

Where it grows

The dark greenhood grows in forest, scrub and heath in coastal and near-coastal areas of south-eastern Queensland and in New South Wales north of Evans Head.

Other Pterostylis plants

Tablelands greenhood · Needle-point rustyhood · Pterostylis actites · Sharp greenhood · Long-tongued summer greenhood · Kauri Greenhood · Sutton Grange Greenhood · Striped greenhood · Shy greenhood · Winter Greenhood · Alpine greenhood · Coastal greenhood

Text excerpted from the Wikipedia article Pterostylis nigricans by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…