Darling Downs is the name of an occasional music project by Kim Salmon and Ron Peno. If you don't know who these guys are then your music tastes are different to mine, and that's probably a very good thing!
The source of that musical moniker is also home to one of the most beautiful wattles in the country, Acacia chinchillensis. The 10,000 or so plants growing near Chinchilla, 200 kilometres north-west of Brisbane, are gathered into a dozen populations across the Darling Downs but none are in secure nature reserves.
Odd that a plant so showy and perfumed in flower you'd expect it to be pollinated by a blind gnat hasn't spread more widely. But of course it has. Those flowers have seduced humans into planting it all over the place and we feature it at both our sites - Royal Botanic Gardens Melbourne and Royal Botanic Gardens Cranbourne.
The Chinchilla Wattle flowers in late winter and early sprinter (sprinter being our Australian spring, in August and September) and was in full bloom when I took this picture in mid August. It sets plenty of seed but germination may depend on fire. In 1995, for example, there were no seedlings found anywhere on the Darling Downs.
Acacia chinchillensis was described in one of the first issues of Sydney's Royal Botanic Gardens and Domain Trust journal Telopea. Recently deceased wattle expert, Mary Tindale, separated this species from a more widespread wattle called Acacai polybotrya in 1978. I won't go into the details but this is what to look for in Acacia chinchillensis.
The latter species, also called the Western Silver Wattle, grows further south and apparently not in the Shires of Chinchilla and Murilla: only the Chinchilla Wattle features in Grace Lithgow's 60 Wattles of the Chinchilla and Murilla Shires. This charming illustration is sourced from the a site I recommend for anyone with even a passing interest in wattles, World WideWattle.
I don't think Darling Downs, the band, have ever name checked the Chinchilla Wattle, or indeed any Acacia, but if I could offer Kim and Ron some advice, it would be to spend some time soaking up the attractive attributes of Acacia chinchillensis next sprinter.