Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 63 checked references that resolve
resolves10.1098/rspb.2001.1928Pollinator–mediated selection on flower–tube length in a hawkmoth–pollinated
<i>Gladiolus</i>
(Iridaceae)
resolves10.1038/sj.hdy.6800974Pleistocene colonization of afro-alpine ‘sky islands’ by the arctic-alpine Arabis alpina
resolves10.1007/s00606-009-0177-5Chloroplast DNA haplotype diversity and postglacial recolonization of Hagenia abyssinica (Bruce) J.F. Gmel. in Ethiopia
resolves10.1007/s11434-015-0832-xPhylogeography of Haplocarpha rueppelii (Asteraceae) suggests a potential geographic barrier for plant dispersal and gene flow in East Africa
resolves10.1371/journal.pone.0048908Why Do Tropical Mountains Support Exceptionally High Biodiversity? The Eastern Arc Mountains and the Drivers of Saintpaulia Diversity
resolves10.1111/j.1469-7998.2010.00769.xDescription of a new octoploid frog species (Anura: Pipidae:
<i>Xenopus</i>
) from the Democratic Republic of the Congo, with a discussion of the biogeography of African clawed frogs in the Albertine Rift
resolves10.1023/A:1018356506390Geographical patterns of old and young species in African forest biota: the significance of specific montane areas as evolutionary centres
resolves10.1093/aob/mcv159The evolution of dwarf shrubs in alpine environments: a case study of<i>Alchemilla</i>in Africa
resolves10.1111/nph.13937Colonization and diversification in the African ‘sky islands’: insights from fossil‐calibrated molecular dating of <i>Lychnis</i> (Caryophyllaceae)
resolves10.1007/s00035-015-0162-2Vicariance, dispersal, and hybridization in a naturally fragmented system: the afro-alpine endemics Carex monostachya and C. runssoroensis (Cyperaceae)
resolves10.2307/3668730What Do We Really Know about the Afromontane Archipelago?
resolves10.1111/j.1095-8312.1861.tb01210.xOn the Vegetation of Clarence Peak, Fernando Po; with Descriptions of the Plants collected by Mr. Gustav Mann on the higher parts of that Mountain.
resolves10.1111/j.1095-8312.1864.tb01067c.xOn the Plants of the Temperate Regions of the Cameroons Mountains and Islands in the Bight of Benin; collected by Mr. Gustav Mann, Government Botanist.
resolves10.1002/tax.604007<i>Consolida</i>
and
<i>Aconitella</i>
are an annual clade of
<i>Delphinium</i>
(Ranunculaceae) that diversified in the Mediterranean basin and the Irano‐Turanian region
resolves10.1086/667613Spurs in a Spur: Perianth Evolution in the Delphinieae (Ranunculaceae)
resolves10.1016/j.ympev.2011.12.005A phylogeny of Delphinieae (Ranunculaceae) shows that Aconitum is nested within Delphinium and that Late Miocene transitions to long life cycles in the Himalayas and Southwest China coincide with bursts in diversification
resolves10.1098/rstb.2004.1533Palaeobotanical studies from tropical Africa: relevance to the evolution of forest, woodland and savannah biomes
resolves10.1007/s00606-013-0859-xPhylogeographic patterns of the Aconitum nemorum species group (Ranunculaceae) shaped by geological and climatic events in the Tianshan Mountains and their surroundings
resolves10.1111/j.1365-294X.2010.04931.xPhylogeography of the Afromontane Prunus africana reveals a former migration corridor between East and West African highlands
resolves10.1093/aob/mcs235Divergent pattern of nuclear genetic diversity across the range of the Afromontane Prunus africana mirrors variable climate of African highlands
resolves10.1111/j.1365-294X.2007.03232.xPhylogeography and conservation genetics of a giant lobelia (<i>Lobelia giberroa</i>) in Ethiopian and Tropical East African mountains
resolves10.1073/pnas.92.22.10349Chloroplast DNA variation and the recent radiation of the giant senecios (Asteraceae) on the tall mountains of eastern Africa.
resolves10.2307/2419583Chloroplast DNA Evidence on the Origin and Radiation of the Giant Lobelias in Eastern Africa
resolves10.1600/036364404774195539Using Phylogeny Reconstruction to Test Hypotheses of Hybrid Origin in <i>Delphinium </i>Section <i>Diedropetala </i>(Ranunculaceae)
resolves10.1073/pnas.1104551108Comparative analysis of a large dataset indicates that internal transcribed spacer (ITS) should be incorporated into the core barcode for seed plants
resolves10.1111/mec.13114Ancient vicariance and climate‐driven extinction explain continental‐wide disjunctions in Africa: the case of the Rand Flora genus <i>Canarina</i> (Campanulaceae)
resolves10.3732/ajb.94.4.650Hawkmoth pollination of aerangoid orchids in Kenya, with special reference to nectar sugar concentration gradients in the floral spurs
resolves10.1007/s00035-013-0119-2Phylogeographic history and taxonomy of some afro-alpine grasses assessed based on AFLPs and morphometry: Deschampsia cespitosa, D. angusta and Koeleria capensis
resolves10.1111/j.1365-2699.2008.01902.xORIGINAL ARTICLE: Colonization and diversification in the African ‘sky islands’ by Eurasian <i>Lychnis</i> L. (Caryophyllaceae)
resolves10.2307/2845441Composition and Origins of the World's Tropicalpine Floras
resolves10.1007/s13127-015-0220-zThe hypothesis of adaptive radiation in evolutionary biology: hard facts about a hazy concept
resolves10.1093/molbev/msr121MEGA5: Molecular Evolutionary Genetics Analysis Using Maximum Likelihood, Evolutionary Distance, and Maximum Parsimony Methods
resolves10.1111/bij.12317Molecular and morphological evidence for a Pleistocene radiation of laminate-toothed rats (<i>Otomys</i>: Rodentia) across a volcanic archipelago in equatorial Africa
resolves10.12705/624.10<i>Gymnaconitum</i>
, a new genus of Ranunculaceae endemic to the Qinghai–Tibetan Plateau
resolves10.1038/nature05857Pollinator shifts drive increasingly long nectar spurs in columbine flowers
resolves10.1007/s00606-013-0892-9Crossing barriers in an extremely fragmented system: two case studies in the afro-alpine sky island flora
The 27 references without a DOI — listed, not checked
no DOI — not checkedAPD2015.African Plants Database. Conservatoire et Jardin botaniques de la Ville de Genève and South African National Biodiversity Institute Pretoria .http://www.ville-ge.ch/musinfo/bd/cjb/africa(accessed 3 Nov 2015).
no DOI — not checkedOn an endemic species of Delphinium Linn. from the Western Ghats.
no DOI — not checkedThe wild flowers of Kenya
no DOI — not checkedWild flowers of East Africa
no DOI — not checkedSystematische Bearbeitung der in Süd-Aethiopien gesammelten Pflanzen. (1. Teil)
no DOI — not checkedDressler S. Schmidt M.&Zizka G.2014–[continuously updated].African Plants–A Photo Guide. Forschungsinstitut Senckenberg Frankfurt/Main Germany.http://www.africanplants.senckenberg.de(accessed 11 Jul 2015)
no DOI — not checkedBeiträge zur Flora von Afrika. XXXVII. Ranunculaceae africanae
no DOI — not checkedFlora Zambesiaca
no DOI — not checkedGiraudoux P.2013.pgirmess: Data analysis in ecology. R package version 1.5.7.http://CRAN.R-project.org/package=pgirmess
no DOI — not checkedVegetation belts of the East African mountains
no DOI — not checkedAfroalpine vascular plants. A taxonomic revision
no DOI — not checkedDiagnoses Africanae: XIX
no DOI — not checkedMonographie der Gattung Delphinium
no DOI — not checkedHandling missing values in exploratory multivariate data analysis methods
no DOI — not checkedMaechler M. Rousseeuw P. Struyf A. Hubert M.&Hornik K.2013.Cluster: Cluster analysis basics and extensions. R package version 1.14.4.https://cran.r-project.org/web/packages/cluster/index.html
no DOI — not checkedFragmentation de la forêt dense humide africaine et extension des biotopes montagnards au quaternaire récent: Nouvelles données polliniques et chronologiques, implications paléoclimatiques et biogéographiques
no DOI — not checkedFlora of tropical East Africa: Ranunculaceae
no DOI — not checkedVegetation succession in relation to glacial fluctuation in the high mountains of Africa
no DOI — not checkedA synopsis of African species of Delphinium and Consolida
no DOI — not checkedA synopsis of the Asian species of Delphinium, sensu stricto (continued)
no DOI — not checkedOksanen J. Blanchet G. Kindt R. Legendre P. Minchin H.H. O’Hara R.B. Simpson G.L. Solymos P. Stevens M.H.H.&Wagner H.2015.Vegan: Community Ecology Package. R package version 2.2-1.http://CRAN.R-project.org/package=vegan
no DOI — not checkedFlora of tropical Africa
no DOI — not checkedCatalogue of the plants collected by Mr. J. Thomson in East Tropical Africa
no DOI — not checkedR: A language and environment for statistical computing
no DOI — not checkedShorthouse D.P.2010.SimpleMappr an online tool to produce publication-quality point maps.http://www.simplemappr.net(accessed 12 Jul 2015).
no DOI — not checkedFlora of Ethiopia and Eritrea
no DOI — not checkedThe vegetation of Africa: A descriptive memoir to accompany the UNESCO/AETFAT/UNSO vegetation map of Africa
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