The self-styled “superfood espresso”, which tastes earthy and slightly sweet, not only offers health benefits, but it also contributes to the eradication of an alien tree species that’s ...

These spread their seeds en masse into the surrounding indigenous ... the team is targeting infestations of alien tree species, mainly pine but also Australian acacia and eucalyptus, that carpet ...

Large numbers of seeds are produced which means ... Like many other alien invader plants the leaves on this tree are also poisonous. What is its invasive status in South Africa?

“The bugweed tree is just one of many alien invaders threatening our natural ... and bag the clusters of berries before they can drop seeds. Regular follow-ups to pull up any new saplings ...