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botany Archives - The Global Plant Council

Image: In black and white: three fossil flowers from the Cretaceous (Glandulocalyx, Normanthus,Platydiscus; enlarged). In colour: four present-day species (Cymbidium, Primula,Hyacinthoides, and Passiflora). Credit: Julia Asenbaum.

Floral Time Travel: Flowers Were More Diverse 100 Million Years Ago Than They Are Today

By | Botany, News

An team botanists has analyzed the morphological diversity of fossilized flowers and compared it with the diversity of living species. Their results were quite exciting: Flowering plants had already produced a large number of different flower types shortly after their emergence in the Cretaceous period, and this earliest floral diversity was greater than that today.

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Rafflesia banaoana. Credit: Chris Thorogood

Researchers issue urgent call to save the world’s largest flower -Rafflesia – from extinction

By | Botany, News, Plant Science

An international group of scientists has issued an urgent call for coordinated action to save the iconic genus Rafflesia, which contains the world’s largest flowers. This follows a new study which found that most of the 42 species are severely threatened, yet just one of these is listed in the International Union for Conservation of Nature (IUCN)’s Red List of Threatened Species. Furthermore, over two thirds (67%) of the plants’ habitats are unprotected and at risk of destruction.

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