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Tropical botany researcher

1 Post tagged with the latin_america tag
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I have just published eight new species of shrub in the potato family, Solanaceae in the freely available journal Phytokeys. In the article I describe new species from the genus Cestrum from Mexico, Guatemala, Costa Rica and Panama. Central America is one of the most densely populated and best explored parts of Latin America and it is amazing that even here we are still coming across new species. In this case most of the species were first collected years ago and had sat in plant collections unidentified since then. This is not an unusual phenomenon in botany (see this article published in 2010). In fact in the case of Cestrum about a third of the specimens in Musuem and Botanical Garden collections had never been identified! Cestrum is a genus of about 150 species of woody shrubs and small trees which occurr in Mexico, Central America, South America and the Caribbean. They have beautiful trumpet shaped flowers which range in colour from purple, pink, yellow ornage or white and which can be very fragrant. You may know one species, Cestrum aurantiacum, which although not common can be seen in gardens across the UK and USA. One of the species (see below) was named after a close friend and colleague, Gill Stevens, who died last year after a long illness and so is of special importance to me.

 

Cestrum gilliae

Cestrum gilliae PhytoKeys-008-049-g005.jpg