Cassinia compacta
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Cassinia
Species:
C. compacta
Binomial name
Cassinia compacta

Cassinia compacta is a species of flowering plant in the family Asteraceae and is endemic to eastern Australia. It is a shrub with densely hairy stems, linear leaves and heads of yellow flowers arranged in dense corymbs.

Description

Cassinia compacta is a woody shrub that typically grows to a height of 2–3 m (6 ft 7 in – 9 ft 10 in), its branches densely covered with erect glandular hairs. The leaves are linear, 20–70 mm (0.79–2.76 in) long and 1–3 mm (0.039–0.118 in) wide, dark green and sticky or scaly on the upper surface and hairy below. The flower heads are about 4 mm (0.16 in) long and 2 mm (0.079 in) in diameter, each with five or six yellow florets surrounded by four or five overlapping whorls of golden-brown involucral bracts that are wrinkled near the tip. The heads are arranged in a dense corymb up to 120 mm (4.7 in) in diameter. Flowering occurs in spring and summer and the achenes are about 0.5 mm (0.020 in) long with a pappus 2–2.5 mm (0.079–0.098 in) long.[2]

Taxonomy

Cassinia compacta was first formally described in 1858 by Ferdinand von Mueller in Fragmenta phytographiae Australiae from specimens collected by Walter Hill on Mount Lindesay at a height of "5,000 ft (1,500 m)".[3][4]

Distribution and habitat

This cassinia grows in woodland and forest in north from Fitzroy Falls in New South Wales and in south-east Queensland.[2]

References

  1. ↑ "Cassinia compacta". Australian Plant Census. Retrieved 10 June 2021.
  2. 1 2 J. Everett. "New South Wales Flora Online: Cassinia compacta". Royal Botanic Gardens & Domain Trust, Sydney, Australia.
  3. ↑ "Cassinia compacta". Australian Plant Name Index. 10 June 2021.
  4. ↑ von Mueller, Ferdinand (1858). Fragmenta phytographiae Australiae. Melbourne: Victorian Government Printer. p. 18. Retrieved 10 June 2021.
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