![Brighamia insignis](https://therevelator.org/wp-content/uploads/2021/12/Brighamia-insignis_Chicago-Botanic-Garden-Seana-Walsh-1920-1024x576.jpg)
Species Spotlight: The ʻŌlulu, a Rare Hawaiian Plant That Depends on Humans for Survival
The cliff-growing Brighamia insignis was pronounced extinct in the wild in 2020, but it persists thanks to the hard work of botanical gardens and other collections.
The cliff-growing Brighamia insignis was pronounced extinct in the wild in 2020, but it persists thanks to the hard work of botanical gardens and other collections.