Search Constraints
Search Results
-
Journal article
Effects of Bird Traits on Seed Dispersal of Endangered Taxus chinensis (Pilger) Rehd. with Ex-Situ and In-Situ Conservation
Biodiversity is rapidly decreasing worldwide. Its great importance has been attached to conservation through in-situ and ex-situ management. Animal-mediated seed dispersal is an important ecological process, linking the threatened plants and animal partners in ex-situ habitats, and in turn affecting tree conservation. However, how bird traits affect seed dispersal within...Li, Ning ; Wang, Zheng ; Li, Xin-Hai ; Yi, Xian-Feng ; Yan, Chuan …
-
Journal article
Ex situ conservation storage potential of Saxifraga cernua (Saxifragaceae) bulbils from alpine species
In high latitude and alpine environments many plants show an increase in viviparous reproduction in response to harsh environmental conditions. Low or no seed set means that ex situ conservation in the form of seed banking is not a conservation option for such species. We investigated the potential for bulbils...Breman, Elinor ; Détraz-Méroz, Jacqueline ; Terry, Janet ; Lambelet, Catherine
-
Journal article
Unearthing the “Lost” Andean Root Crop “Mauka” (Mirabilis expansa [Ruíz & Pav.] Standl.)
Although recognized as part of the vibrant array of native roots and tubers that support farmers’ livelihoods in the Andean region, the root vegetable “mauka” (Mirabilis expansa (Ruíz & Pav.) Standl.) is little known outside the scattering of communities where it is cultivated and is considered at risk of disappearance....Gendall, H. ; Seminario, J. ; Sørensen, M. ; Theilade, I.
Ethnobotany, Agrobiodiversity, Crop conservation, Cultural memory, Mirabilis expansa, Peru, Gastronomy, and Andes
-
Journal article
Islands in the desert: environmental distribution modelling of endemic flora reveals the extent of Pleistocene tropical relict vegetation in southern Arabia
Background and Aims Southern Arabia is a global biodiversity hotspot with a high proportion of endemic desert-adapted plants. Here we examine evidence for a Pleistocene climate refugium in the southern Central Desert of Oman, and its role in driving biogeographical patterns of endemism. Methods Distribution data for seven narrow-range endemic... -
Journal article
Phylogenomic Relationships of Diploids and the Origins of Allotetraploids in Dactylorhiza (Orchidaceae)
Disentangling phylogenetic relationships proves challenging for groups that have evolved recently, especially if there is ongoing reticulation. Although they are in most cases immediately isolated from diploid relatives, sets of sibling allopolyploids often hybridize with each other, thereby increasing the complexity of an already challenging situation. Dactylorhiza (Orchidaceae: Orchidinae) is...Brandrud, Marie K ; Baar, Juliane ; Lorenzo, Maria T ; Athanasiadis, Alexander ; Bateman, Richard M …
-
Journal article
Dichotomous keys to the species of Solanum L. (Solanaceae) in continental Africa, Madagascar (incl. the Indian Ocean islands), Macaronesia and the Cape Verde Islands
Solanum L. (Solanaceae) is one of the largest genera of angiosperms and presents difficulties in identification due to lack of regional keys to all groups. Here we provide keys to all 135 species of Solanum native and naturalised in Africa (as defined by World Geographical Scheme for Recording Plant Distributions):...Knapp, Sandra ; Vorontsova, Maria S. ; Särkinen, Tiina
-
Research report
Coffee Farming and Climate Change in Ethiopia: Impacts, Forecasts, Resilience and Opportunities - Summary
A two-year SCIP project undertaken by the Royal Botanic Gardens, Kew, and the Environment and Coffee Forest Forum (ECFF), and partners. The aim of the project was to provide a climate-resilient coffee economy strategy for Ethiopia, based on a rigorous assessment of the influence of climate change on coffee-producing areas...Moat, Justin ; Williams, Jenny ; Baena, Susana ; Wilkinson, Tim ; Demissew, Sebsebe …