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

Cobwebby Headed Gnephosis

Gnephosis arachnoidea

Cobwebby Headed Gnephosis
Photo: Mark Marathon, CC BY-SA 3.0

Gnephosis arachnoidea is a small annual herb from arid and semi-arid Australia, grown as a novelty for its woolly stems and yellow-green flower heads. It needs full sun and well-drained soil, and is best sown or sown directly where it will grow.

Family
Asteraceae (Daisy family)
Light
Full sun
Water
Water sparingly, letting the soil dry out between waterings, and avoid soggy soil.
Soil
Sandy or gritty, well-drained mix, including clay or rocky soils in its native range.
Temperature
15–30 °C; tolerates heat and frost-free dry conditions, protect below 5 °C.
How easy
Easy
Native range
Australia
Climate
desert or dry shrubland

About

Gnephosis arachnoides, commonly known as erect yellow-heads or cobwebby-headed gnephosis, is a flowering plant in the family Asteraceae and is endemic to Australia. It has greenish-yellow flower heads at the ends of stems.

Where it grows

Erect yellow-heads grows in a variety of habitats including on sandy to clay soils, and rocky locations, sometimes in saline soils and is widespread in Western Australia, the south of the Northern Territory, South Australia, Queensland and New South Wales.

Other Gnephosis plants

Gnephosis drummondii · Gnephosis eriocarpa

Text excerpted from the Wikipedia article Gnephosis arachnoidea 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…