Acacias are introduced here, and several are classified as invasive. I think the one proliferating in our neighbourhood is Acacia melanoxylon, Australian blackwood. I don’t know what bird moves the seeds about, but I have found them in my bird bath so I’m pretty sure they are involved!
I’d seen a tuning fork used to trigger pollen ejection from nightshade flowers, but an electric toothbrush is cheaper and more accessible for demonstration purposes. I might add one to my school walks kit.
Why had I never heard of imaginal discs before? Such a cool name, and structure!
The plants in our fernery don’t get a lot of attention apart from watering, but could probably do better with some TLC.
In other thoughts, I got curious about the etymology of ‘emergence’ and ‘emergency’ two similar words with very different meanings. They both come from medieval Latin emergentia, from Latin emergere ‘bring to light’ or ‘arise’.
When one of us is gone, she tends to spend her waking hours watching the driveway.
I finished this one yesterday and started again at the beginning, because I‘m sure I missed stuff the first time through.
Gift from the sky.
Working on my ellipses.
hashiworks 