Geum canadense, perhaps. Here is a link that might be useful: Geum canadense

you are not only *speedy* but you know your plants! .. I had walked all around my gardens searching over & over for something that *looked* right .. but the original kiwi is in a spot I never thought to check .. plus ... the original is still *shorter* than the one shown in the pictures!! thank you!

If they were healthy bulbs when you planted them there will be a chance of them still being viable for next year. The summer was so incredibly hot that late planted lily bulbs didn't perform too well. They really like to sprout when the soil and air temps are cooler, and in really hot conditions they often get weak stem growth and distorted or no flowers. When I plant them late in the spring I always put them in part shade or pot them up and hold them in the shade, then plant them out as they start to bud. They don't mind some moisture up to the flowering stage, and as was mentioned, after that they like to be dry. So if your bulbs just aborted due to the heat, but weren't eaten or rotted by excessive watering they could still be okay, assuming they were healthy to start.

There are many species of Epilobium, some of which have had name changes, like the fireweed. Some are native, some are introduced weeds. There's only one fireweed though, by whatever name. Watson's willowherb is a common garden weed, I think it's Epilobium ciliatum now, used to be Epilobium watsonii. Dry or damp, sun or shade, tall and rank or short and sparse. Seeds, no runners. The one in your garden is probably the Watson's although you may also have others like Epilobium minutum in dry spots. I'm sure bboy is much more knowledgeable about the various species than I am, I usually do well enough just going by 'Epilobium species'. What you have in the photos on the Weeds forum sure look like Watson's willowherb gone to seed. They've done really well this year with the cool damp spring. But the photos do need to be larger to really see. I'm just guessing from the silhouette.