Ryan Hills
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View article: Raising awareness through the Global Tree Assessment: Extinction risk of six fully assessed tree groups
Raising awareness through the Global Tree Assessment: Extinction risk of six fully assessed tree groups Open
Societal Impact Statement Trees are essential to life on earth—playing important economic, ecological and cultural roles. However, the world is facing a biodiversity crisis, and to be able to effectively conserve tree species with limited …
View article: GlobalTree Portal: visualizing the State of the World's trees
GlobalTree Portal: visualizing the State of the World's trees Open
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View article: Incorporating evolutionary history into conservation assessments of a highly threatened group of species, South African Dioscorea (Dioscoreaceae)
Incorporating evolutionary history into conservation assessments of a highly threatened group of species, South African Dioscorea (Dioscoreaceae) Open
In an era of increasing threat most species of plant still lack an assessment of extinction risk or an understanding of priority for conservation. Evolutionary distinctiveness (ED) has been used in conjunction with extinction risk to prior…
View article: A threatened new species of Dioscorea from KwaZulu-Natal, South Africa, Dioscorea hurteri (Dioscoreaceae)
A threatened new species of Dioscorea from KwaZulu-Natal, South Africa, Dioscorea hurteri (Dioscoreaceae) Open
Morphological character data are used to show that a distinct morphotype of Dioscorea L. from KwaZulu-Natal in South Africa is an undescribed species, related to the D. buchananii Benth. species complex but differing in its inflorescence a…