Gorteria Dutch Botanical Archives

CC BY 3.0 NL ("Naamsvermelding")

Naturalis Biodiversity Center

Raymond W.J.M. van der Ham. (2009). Boekbespreking 2: R.T.J. Cappers, R.M. Bekker & J.E.A. Jans, Digitale Zadenatlas van Nederland / Digital Seed Atlas of the Netherlands. Gorteria Dutch Botanical Archives, 34(1/2), 61–62.