In recent years, CETAF (Consortium of European Taxonomic Facilities) institutions have started to enrich their collection data with links to semantic resources (e.g. persons or geographical units). In this way, it is possible for the first time to represent distributed collections as a unified information space and to enhance them with various external resources. An example of this approach is this "Botany Pilot", in which diverse data on collectors of botanical specimens are made accessible by linking a reliable and stable person ID (e.g. a so called QID in Wikidata). This includes, for example, biographical data from Wikidata, specimens in different herbarium collections, publications in BHL (Biodiversity Heritage Library) and, more recently, entries from Based on a single person identifier, the respective information is dynamically pulled together with linked data mechanisms from a growing number of web resources.

Best practices on CETAF identifiers in general are compiled at
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Participating institutions


Walter G. Berendsohn
  * 1956 German botanist
Walter Berendsohn
Specimen data from herbarium databases Linked data from other information systems

Claimed natural history specimens collected or identified by Walter G. Berendsohn

Scientific Name Country Institution Date
Piper uhdei C.DC.El SalvadorNHMUK
Dioscorea L.El SalvadorNHMUK
Lonchocarpus stenophyllus M. SousaEl SalvadorMO
Piper glabrescens (Miq.) C. DC.El SalvadorF1990-12-12
Sapium pedicellatum HuberEl SalvadorF1989-05-30
Euphorbia graminea Jacq.El SalvadorF1993-11-25
Piper marginatum Jacq.El SalvadorF1994-11-18
Piper bredemeyeri J. Jacq.El SalvadorF1996-11-02
Piper L.El SalvadorF2001-04-23
Ocellularia pitalensis SipmanEL SALVADORB22 Nov. 1993


Virtual International Authority File of Walter G. Berendsohn

    Preferred Labels of Walter G. Berendsohn:
  • Walter G. Berendsohn@ca-ES
  • Walter G. Berendsohn@de-DE
  • Walter G. Berendsohn@no-NO
  • Walter G. Berendsohn@en-US
  • W.G. Berendsohn@nl-NL