Cross-pollination experiments with one of New Zealand’s rarest trees
When an incredibly rare native tree – the Bartlett’s rātā – flowered for the first time in a quarter-century, Botany curator Carlos Lehnebach was ready with his tweezers. Bartlett’s rātā is one of the most threatened trees in New Zealand. It’s also one of our rarest species, with only 13Read more
2017-12-07
