a person in the record

Joséphine Thérèse Koster

Dutch botanist1902 to 1986

Wikidata names Herman Johannes Lam as doctoral advisor. Linked to Wikidata and Wikipedia.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

stated by Wikidata
Herman Johannes Lam

The line above and below1 step

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

1 step up
stated by WikidataHerman Johannes Lam

Education and career2

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.

1930 to 1967
Rijksherbarium
worked
undated
Utrecht University
studied

At a glance

known as: botanist, botanical collector, phycologist, scientific collector
Wikipedia: in 3 languages

stated by WikidataStated by Wikidata, shown apart from the thesis records.

Elsewhere2

identity

stated by WikidataWikipediaJoséphine Thérèse Koster
stated by WikidataWikidataQ21517817

Registers and profiles the record links this person to, each saying where the link was read.

Cite this page

Read on 22 October 2026. A citation names the day the record was read, not a version.

Show the citations

bibtex

@misc{academicancestry_Q21517817,
  author = {{Academic Ancestry}},
  title = {{Joséphine Thérèse Koster: advisors and students}},
  year = {2026},
  url = {https://academicancestry.org/person/Q21517817},
  note = {read on 2026-10-22}
}

apa

Academic Ancestry. (2026, October 22). Joséphine Thérèse Koster: Advisors and students [Read on 2026-10-22]. https://academicancestry.org/person/Q21517817