@Mike I went to this location because it is listed in https://www.woodcraftguild.org.au/wp-content/uploads/2012/10/ACT-STREET-TREES.pdf which covers plantings up to early 2001, and it is close by! The leaves are not fully expanded yet, but the measurements of the biggest ones are OK and the shape is also right. The leaf lamina has no hairs, front or back. The only "hairs" are the bristles on the edge serrations. There are 203 streets with plantings of this species, sure to be one not too far away. Only 21 streets with P. calleryana, mostly Red Spire, and only one Bradford, at Anzac Park, Reid. I wonder if it is still there?
My first sightings on NatureMapr were Drosera peltata, with hairy sepals. The other ACT species was Drosera auriculata, with hairless sepals. Thes were described in Flora of the ACT, Burbidge and Gray, 1970. Later, the lower altitude species was decided to be Drosera hookeri. Now it seems they will be called Drosera gunniana.
My first sightings on NatureMapr were Drosera peltata, with hairy sepals. The other ACT species was Drosera auriculata, with hairless sepals. Thes were described in Flora of the ACT, Burbidge and Gray, 1970. Later, the lower altitude species were decided to be Drosera hookeri. Now it seems they will be called Drosera gunniana.