Australian Inspiration at the Washington Park Arboretum

Photo of Ozothamnus rosmarinifolius ‘Silver Jubilee’
Joanna Long
Photo of Ozothamnus rosmarinifolius ‘Silver Jubilee’

1)  Ozothamnus rosmarinifolius    ‘Silver Jubilee’

  • The silvery foliage serves as a lovely backdrop for the dense clusters of white flowers in spring.
  • This shrub can grow to about four feet tall and wide and is a member of the Asteraceae family.
  • You can find Ozothamnus rosmarinifolius ‘Silver Jubilee’ blooming in the Australian portion of the Pacific Connections Garden.

 

 

 

 

 

 

Photo of Callistemon pityoides (Mt. Kosciuszko form)
Joanna Long
Photo of Callistemon pityoides
(Mt. Kosciuszko form)

2)   Callistemon pityoides  (Mt. Kosciuszko form)

  • This small Callistemon, which only grows to about three feet tall and wide, hails from Australia’s highest peak, Mt. Kosciuszko.
  • Like many Australian plants, Callistemon pityoides is very drought tolerant and needs minimal summer irrigation in our climate.
  • Several plants are in bloom in the Australian Entry Garden.

 

 

 

 

 

 

 

Photo of Grevillea x gaudichaudii
Joanna Long
Photo of Grevillea x gaudichaudii

3)   Grevillea x gaudichaudii

  • This natural hybrid is endemic to New South Wales.
  • Oak-like leaves begin their lives as a lovely shade of reddish-bronze before maturing to emerald green.
  • This creeping Grevillea can be found with fuchsia flowers in the Australian Entry Garden.

 

 

 

 

 

 

 

Photo of Guitar Plant
Joanna Long
Photo of Lomatia tinctoria

4)   Lomatia tinctoria                          Guitar Plant

  • This evergreen shrub is endemic to Tasmania and puts on a show of lovely white flowers in late spring.
  • Like many members of the family Proteaceae, this species is adapted to low nutrient conditions and can be damaged by fertilizers with phosphorus.
  • You can find Lomatia tinctoria finishing up its blooming in the Australian Entry Garden.

 

 

 

 

 

 

Photo of Mountain Tea-Tree
Joanna Long
Photo of Leptospermum grandifolium

5)  Leptospermum grandifolium      Mountain Tea-Tree

  • This silver-leaved tea-tree can reach ten feet in height, but will remain somewhat narrow.
  • Like many species in the family Myrtaceae, the leaves of Leptospermum grandifolium are strongly aromatic.
  • You can see one blooming in front of the rusty metal screening in the bus turn-around section of the Australia Entry Garden.