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Swainson-pea Field Day
In September 2025, we hosted a field day on Raakajilm searching for the Silky Swainson-pea (Swainsona sericea). What a day it was - fully booked and wait-listed. Who knew there were so many plant nerds in the Mallee! And we solved the rhizobium mystery!
The Swainsona Files
The Swainson-peas are beautiful plants, difficult to propagate and mostly threatened in Victoria. In the Mallee we have several species, including: Small-leaf Swainson-pea (Swainsona microphylla); Silky Swainson-pea (Swainsona sericea); Dwarf Swainson Pea (Swainsona phacoides); and Hairy Darling-pea (Swainsona greyana).
Gazania - the multicolour menace
It’s that time of year when Gazanias start flowering and we notice them creeping their way into bushland areas. These plants may be colourful but they are a real menace. It frustrates me that they are not listed as a weed in Victoria so they can still be sold in nurseries. Luckily, I’m not the only one concerned.
Fungal restoration in the Mallee
In May 2025, we asked our friends at MYCOmmunity and Fungi4Land to show us how to do fungal restoration properly
Emu poo filled with Quandongs
We have invited a few emus to live on Raakajlim. Job description: “Eat, walk and poo”. And now we have giant Quandong-filled poo all over the place!
Hunting season for Gazanias, the pretty (awful) weed
Gazania are evil weeds with wind-dispersed seeds. It would be really helpful if nurseries stopped selling this weed!
Tubers, rhizomes and bulbs
The root systems of plants in the Mallee include underground storage organs. The cultural and ecological importance of these is extraordinary.
Wetland ecologists are awesome
A World Wetland Day shout out to all the Wetland Ecologists out there. Thank you!
Tah Vine and Hawk Moths
A rare plant called Boerhavia coccinea, the food plant for the Striped Hawk Moth caterpillar Yeperenye.
Strange flowers, stranger bees
Flowering at night, a mystery, native bee pollinator and special twists to keep the flowers closed. Weird indeed.
Hopbush - the good and bad
At this time of year, the Hopbush is looking spectacular. I have mixed feelings about this shrub though. On one hand, it hosts lots of cool insects and birds and is useful for erosion control. But it can be invasive, encroaching and then dominating vegetation communities.
Grand flowers in the Mallee
This is Austral Bugle (Ajuga australis). Plants from Raakajlim will contribute to understanding the taxonomy of this species. But it looks like the Mallee plants are the grandest of them all!
Casey the excavator vs. Spiny Rush
Casey the excavator is used to treat rabbit warrens, for fencing, and precision weeding of Spiny Rush.
Acacia ligulata
Sandhill Wattle is a major component of our revegetation program. But it is also a bit of a rock star with many unique characters.
Fields of Poached Egg Daisies
The Poached Egg Daisies were spectacular in Spring 2020, but they’ve finished now and the white fluff is everywhere.
Acacia oswaldii - the old wattle
This rare, slow-growing wattle is long-lived and can grow to an immense size.