Grevillea diffusa

Grevillea diffusa is a species of plant in the protea family that is endemic to Australia.

Grevillea diffusa
Flowers, Heathcote National Park
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Grevillea
Species:
G. diffusa
Binomial name
Grevillea diffusa
Sieber ex Spreng., 1827

Description

The species grows as a compact shrub to about 0.5–2 m in height. The leaves are 20–130 mm long by 1–10 mm wide. The conflorescent flowers are dark red, rarely green and brown. It flowers in winter and spring.[1]

Distribution and habitat

The species is native to the Central Coast region of New South Wales, where it grows on sandy soils in dry sclerophyll woodland or forest, or swampy heath, usually on Hawkesbury sandstone.[1]

Subspecies

  • Grevillea diffusa Sieber ex Spreng. subsp. diffusa
  • Grevillea diffusa subsp. constablei Makinson
  • Grevillea diffusa subsp. filipendula McGill.

References

  1. R.O. Makinson. "Grevillea diffusa Sieber ex Spreng". New South Wales Flora Online. Royal Botanic Garden, Sydney. Retrieved 6 May 2021.
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