hard work to restore indigenous vegetation

Two days ago Penny and I walked at a local reserve, along the Yarra River. We stopped to look at one spot where there was a great difference between two types of vegetation. On the left, native grasses. On the right, ubiquitous wandering trad.

I've heard from many people that dogs can have an allergic reaction to wandering trad, and it's possible Penny does, but I've never been sure. (She does have frequent skin issues.)

I don't usually mind seeing non-native plants around the place, because it seems to me it's inevitable that garden escapees will grow amongst our indigenous plants, but I must say I hate to see this plant, because it seems to have no natural enemies in Australia and smothers every other plant. Here's a photo of it that I wrote about in a previous post, on a day when I walked past literally kilometres of nothing but trad, with only trees able to resist its smothering embrace.

But how lovely to see the native grasses given a chance to succeed against it, with the help of the wonderful volunteers who put so much effort into maintaining Wilson Reserve.