Grooved dampiera (Dampiera lanceolata)
Yellow common daisies with pink everlasting
Daisies spread successfully due to their symmetrical and accessible design, which sends a clear bullseye signal to pollinators. They also have a fluffy seed that withstands transportation by birds over long distances.
If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/appassionato/statuses/115263173633429603 on your instance and quote it. (Note that quoting is not supported in Mastodon.)

