Thomas Croat
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Thomas Bernard Croat (born 23 May 1938 in St. Marys, Iowa) is an American botanist and plant collector, noteworthy as one of botanical history's "most prolific plant collectors". He has collected over 85,000 species of plants, particularly in the family Araceae, in his career at the Missouri Botanical Garden.


Biography

After serving for about two years in 1956–1958 as a radar technician in the U.S. Army, Croat matriculated at Simpson College, where he graduated in 1962 with a B.A., majoring in botany and minoring in chemistry. He then matriculated at the
University of Kansas The University of Kansas (KU) is a public research university with its main campus in Lawrence, Kansas, United States, and several satellite campuses, research and educational centers, medical centers, and classes across the state of Kansas. Tw ...
, where he graduated in 1967 with a Ph.D. in botany. His thesis is entitled "The genus ''Solidago'' of the north central Great Plains". At the Missouri Botanical Garden, Croat was from 1967 to 1971 an assistant botanist, from 1971 to 1976 a curator of
phanerogam A spermatophyte (; ), also known as phanerogam (taxon Phanerogamae) or phaenogam (taxon Phaenogamae), is any plant that produces seeds, hence the alternative name seed plant. Spermatophytes are a subset of the embryophytes or land plants. They inc ...
s, from 1976 to 1977 and an associate curator. There he is since 1977 the P. A. Schulze Curator of Botany. From 1967 to 1971 he studied the flora of Panama with the sponsorship of the Missouri Botanical Garden and the Smithsonian Tropical Research Institute. From 1970 to 1971 he was a curator at the Summit Herbarium and Library in the Canal Zone. He has held adjunct faculty appointments at
Washington University in St. Louis Washington University in St. Louis (WashU or WUSTL) is a private research university with its main campus in St. Louis County, and Clayton, Missouri. Founded in 1853, the university is named after George Washington. Washington University is r ...
, at the
University of Missouri–St. Louis The University of Missouri–St. Louis (UMSL) is a public research university in St. Louis, Missouri. Established in 1963, it is one of four universities in the University of Missouri System and its newest. Located on the former grounds of Bel ...
, and at
Saint Louis University Saint Louis University (SLU) is a private Jesuit research university with campuses in St. Louis, Missouri, United States, and Madrid, Spain. Founded in 1818 by Louis William Valentine DuBourg, it is the oldest university west of the Mississip ...
. Croat has collected botanical specimens in 39 different countries. He is a leading expert on
aroid The Araceae are a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe (or leaf-like bract). Also ...
s of the Neotropics. In 1965 he married Patricia Swope. They have two children.


Selected publications


Articles

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Books

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References


External links

* * * {{DEFAULTSORT:Croat, Thomas Bernard 1938 births Living people 20th-century American botanists 21st-century American botanists Plant collectors Simpson College alumni University of Kansas alumni People from Warren County, Iowa Missouri Botanical Garden people