The National Museum of Natural History contains the petrified remains of ancient trees that were once the centerpiece of a ...

The study examined two species, paying particular attention to ... For example, stachyose was abundant in these cycad stems ...

Some conifer and cycad species have highly restricted distributions and are at risk of going extinct due to climate change and habitat loss. These conifers, Araucaria goroensis, also known as the ...

But E. woodii is rare even by cycad standards. And after drones took tens of thousands of multispectral images in 2022 without turning up another example of the species, Cinti and her team turned ...