Jan W. Maas

A new subfamilial and tribal classification of the pantropical flowering plant family Annonaceae informed by molecular phylogenetics

Lars W. Chatrou, Michael D. Pirie, Roy H. J. Erkens et al. · Botanical Journal of the Linnean Society · 2012 · 321 citations · Full text

Life Sciences, Plant Biology, Plant Sciences +12

Use of rbcL and trnL-F as a Two-Locus DNA Barcode for Identification of NW-European Ferns: An Ecological Perspective

G.A. de Groot, Heinjo J. During, Jan W. Maas et al. · PLoS ONE · 2011 · 144 citations · Full text

Life Sciences, Botany, Plant Sciences +13

A rapid diversification of rainforest trees (Guatteria; Annonaceae) following dispersal from Central into South America

Roy H. J. Erkens, Lars W. Chatrou, Jan W. Maas et al. · Molecular Phylogenetics and Evolution · 2007 · 123 citations

Life Sciences, Botany, Ecology +16

Assessment of age and greenness of herbarium specimens as predictors for successful extraction and amplification of DNA

Roy H. J. Erkens, Hugh Cross, Jan W. Maas et al. · Blumea - Biodiversity Evolution and Biogeography of Plants · 2008 · 78 citations · Full text

Life Sciences, Plant Biology, Plant Sciences +13

Classification of a large and widespread genus of Neotropical trees, <i>Guatteria</i> (Annonaceae) and its three satellite genera <i>Guatteriella, Guatteriopsis</i> and <i>Heteropetalum</i>

Roy H. J. Erkens, Lars W. Chatrou, J. Koek‐Noorman et al. · Taxon · 2007 · 69 citations

Life Sciences, Evolutionary Biology, Zoology +17