Aotearoa New Zealand is a hot spot for forget-me-nots (genus Myosotis), with about 50 species found here and nowhere else. Te Papa Botany Curator Heidi Meudt teamed up with botanist Jessie Prebble from Manaaki Whenua, and Massey University scientists Jennifer Tate, Sofie Pearson, and Weixuan Ning to generate and analyse quite a bit of new genetic data to study the taxonomy and relationships of endemic forget-me-nots. Their new paper paints a complex yet compelling picture of how these species have evolved and radiated throughout the mountains of Aotearoa New Zealand, and makes an important contribution to their taxonomic revision.Read more

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Botany Curator Heidi Meudt and colleagues have published a paper on what is special about the diversification of plants on islands, based on an investigation of the five best-studied island archipelagos, including New Zealand. Read on to find out more about their findings on the role of whole genome duplication – also known as polyploidy – in these island floras.Read more

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