Getting through speargrass defences: how to safely collect samples of a dangerous plant
The large-leaved Aciphylla speargrasses or taramea are difficult plants to collect. Their rigid leaves are tipped in a sharp point and the bracts on their flower spikes are similarly ferocious. These defences are thought to have evolved to avoid browsing by moa, but they also work against botanists! Consequently, speargrasses are under‑represented in plant collections (herbaria). Te Papa Research Scientist Lara Shepherd and Botany Curator Leon Perrie describe how they approached sampling speargrasses on their recent collecting trip.Read more








![Veronica, collected Dec 1922 by HL Darton, [Cultivated] Lawrence, New Zealand. CC BY 4.0. Te Papa (SP115152). Note in Petrie's handwriting states, "Veronica hartiana sp. nov. D.P. Mr. Hart has worked out the history of this species. It certainly came from the Chatham Is. and was first grown by a solicitor in Timaru to whom it was sent by Mr. Cox. 8.1.1923."](https://i0.wp.com/blog.tepapa.govt.nz/wp-content/uploads/2022/10/MA_I730588.3744x5616.jpg?fit=367%2C550&ssl=1)






