Ruurd Dirk Hoogland (1922

Leeuwarden Leeuwarden (; fy, Ljouwert, longname=yes /; Town Frisian: ''Liwwadden''; Leeuwarder dialect: ''Leewarden'') is a city and municipality in Friesland, Netherlands, with a population of 123,107 (2019). It is the provincial capital and seat of ...

- 18 November 1994

Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. ...

) was a Dutch-born explorer and naturalist, who migrated to Australia and made numerous botanical expeditions to New Guinea, Oceania and Europe. He was an expert on the family

Cunoniaceae Cunoniaceae is a family of 27 genera and about 335 species of woody plants in the order Oxalidales, mostly found in the tropical and wet temperate regions of the Southern Hemisphere. The greatest diversity of genera are in Australia and Tasmania ...

. He received his university education in

Groningen Groningen (; gos, Grunn or ) is the capital city and main municipality of Groningen province in the Netherlands. The ''capital of the north'', Groningen is the largest place as well as the economic and cultural centre of the northern part of t ...

and

Leiden Leiden (; in English and archaic Dutch also Leyden) is a city and municipality in the province of South Holland, Netherlands. The municipality of Leiden has a population of 119,713, but the city forms one densely connected agglomeration wit ...

. He earned his doctorate in 1952 with a review of the genus

Dillenia ''Dillenia'' is a genus of flowering plants in the family Dilleniaceae, native to tropical and subtropical regions of southern Asia, Australasia, and the Indian Ocean islands. The genus is named after the German botanist Johann Jacob Dillenius, ...

under Professor van Steenis and in that year he joined the Australian

CSIRO The Commonwealth Scientific and Industrial Research Organisation (CSIRO) is an Australian Government agency responsible for scientific research. CSIRO works with leading organisations around the world. From its headquarters in Canberra, CSIRO ...

in the Division of Land Research in Canberra as a botanist initially focusing on the then Australian "dependency" of Papua New Guinea. Subsequently, his field work included expeditions to remote Australian territories such as Lord Howe and Norfolk Islands, and to other Commonwealth countries including Sri Lanka and Malaysia. He transferred from CSIRO to the Research School of Biological Sciences at the Australian National University, but was forced to "retire" after contracting

Myasthenia gravis Myasthenia gravis (MG) is a long-term neuromuscular junction disease that leads to varying degrees of skeletal muscle weakness. The most commonly affected muscles are those of the eyes, face, and swallowing. It can result in double vision, ...

. Despite this, he continued to work wherever he could find appropriate facilities, and was fortunate to obtain a visiting fellowship at the Laboratoire de Phanérogamie within the Muséum Nationale d'Histoire Naturelle in Paris before he turned 65, where he continued to work until shortly before his death. His last field trip was to New Caledonia about 6 months before his passing. Throughout his career, he made regular visits and contributed specimens to collaborating herbaria or botanic gardens around the world including Sydney (over 740 specimens), Leiden and Kew Gardens, amongst many others.

Plants named after author

;

Genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial ...

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Hooglandia ''Hooglandia ignambiensis'' is a species of trees in the family Cunoniaceae. It is endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zon ...

'' McPherson &

Lowry Lowry may refer to: People * Calvin Lowry (born 1983), American football player * Dave Lowry (born 1965), Canadian ice hockey player * Desiree Lowry (born 1972), Puerto Rican beauty pageant titleholder * Hiram Harrison Lowry (1843–1924), Amer ...

;

Species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...

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Araceae 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). ...

) ''

Homalomena ''Homalomena'' is a genus of flowering plants in the family Araceae. ''Homalomena'' are found in southern Asia and the southwestern Pacific. Many ''Homalomena'' have a strong smell of anise. The name derives apparently from a mistranslated Malay ...

hooglandii'' A.Hay * (

Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae ...

) ''

Olearia ''Olearia'', most commonly known as daisy-bush, is a genus of flowering plants belonging to the family Asteraceae, the largest of the flowering plant families in the world. Olearia are found in Australia, New Guinea and New Zealand. The genus ...

hooglandii'' J.Kost. * (

) ''

Senecio ''Senecio'' is a genus of flowering plants in the daisy family (Asteraceae) that includes ragworts and groundsels. Variously circumscribed taxonomically, the genus ''Senecio'' is one of the largest genera of flowering plants. Description Morp ...

hooglandii'' Belcher * (

) ''

Weinmannia ''Weinmannia'' is a genus of trees and shrubs in the family Cunoniaceae. It is the largest genus of the family with about 150 species. It is also the most widespread genus, occurring in Central and South America including the Caribbean, Madagasc ...

hooglandii'' H.C.Hopkins & J.C.Bradford * (

Cyatheaceae The Cyatheaceae are a family of ferns, the scaly tree ferns, one of eight families in the order Cyatheales in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Alternatively, the family may defined much more broadly (Cyatheaceae ' ...

) '' Alsophila hooglandii'' (

Holttum Richard Eric Holttum (20 July 189518 September 1990) was an English botanist and writer. Early life Holttum was born 20 July 1895 in Cambridgeshire, England, to English store owners of Quaker faith. He was educated at Bootham School, York. He st ...

)

R.M.Tryon Rolla Milton Tryon Jr. (August 26, 1916 – August 20, 2001) was an American botanist who specialized in the systematics and evolution of ferns and other spore-dispersed plants ( pteridology). His particular focus and interest lay in two areas, ...

* (

Dilleniaceae Dilleniaceae is a family of flowering plants with 11 genera and about 430 known species. Such a family has been universally recognized by taxonomists. It is known to gardeners for the genus '' Hibbertia'', which contains many commercially valuab ...

) ''

Hibbertia ''Hibbertia'', commonly known as guinea flowers, is a genus of flowering plants in the family Dilleniaceae. They are usually shrubs with simple leaves and usually yellow flowers with five sepals and five petals. There are about 400 species, mos ...

hooglandii'' J.R.Wheeler * (

Ericaceae The Ericaceae are a family of flowering plants, commonly known as the heath or heather family, found most commonly in acidic and infertile growing conditions. The family is large, with c.4250 known species spread across 124 genera, making it th ...

) ''

Vaccinium ''Vaccinium'' is a common and widespread genus of shrubs or dwarf shrubs in the heath family (Ericaceae). The fruits of many species are eaten by humans and some are of commercial importance, including the cranberry, blueberry, bilberry (wh ...

hooglandii''

Sleumer Hermann Otto Sleumer (February 21, 1906 in Saarbrücken – October 1, 1993 in Oegstgeest) was a Dutch botanist of German birth. The plant genera '' Sleumerodendron'' Virot (Proteaceae The Proteaceae form a family of flowering plants predomi ...

* (

Gleicheniaceae The forked ferns are the family Gleicheniaceae, which includes six genera and about 160 known species. The formerly independent families Dicranopteridaceae and Stromatopteridaceae are generally included in the Gleicheniaceae, whereas the Dipterid ...

) ''

Gleichenia ''Gleichenia'' is a genus of ferns. Its closest relative is the genus '' Stromatopteris'', restricted to New Caledonia. Species include: * '' Gleichenia abscida'' Rodway * '' Gleichenia alpina'' R.Br. * ''Gleichenia cryptocarpa'' * ''Gleichenia ...

hooglandii''

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Leguminosae The Fabaceae or Leguminosae,International Code of Nomenc ...

) ''

Archidendron ''Archidendron'' is a genus of flowering plants in the pea family, Fabaceae. Image:Archidendron lucyii foliage.jpg, ''Archidendron lucyii'' leaves Image:Pithecellobium jiringa.JPG, '' Archidendron pauciflorum'' fruits Image:Archidendron lucyi ...

hooglandii''

Verdc. Bernard Verdcourt (20 January 1925 – 25 October 2011) was a biologist and taxonomist, most widely known as a botanist and latterly an honorary research fellow at the Royal Botanic Gardens, Kew in London. Prior to coming to Kew in 1964, he ...

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Leguminosae The Fabaceae or Leguminosae,International Code of Nomenc ...

) ''

Serianthes ''Serianthes'' is a genus of flowering plants in the family Fabaceae. Selected species * '' Serianthes calycina'' * '' Serianthes germainii'' * '' Serianthes lifouensis'' * '' Serianthes margaretae'' * '' Serianthes myriadenia'' * ''Serianthes ...

hooglandii'' ( Fosb.) A.Kanis * (

Melastomataceae Melastomataceae is a family of dicotyledonous flowering plants found mostly in the tropics (two-thirds of the genera are from the New World tropics) comprising c. 175 genera and c. 5115 known species. Melastomes are annual or perennial herbs, s ...

) ''

Poikilogyne ''Poikilogyne'' is a genus of flowering plants belonging to the family Melastomataceae. Its native range is Borneo, New Guinea. Species: *'' Poikilogyne arfakensis'' *'' Poikilogyne bicolor'' *'' Poikilogyne biporosa'' *'' Poikilogyne c ...

hooglandii'' Nayar * (

Monimiaceae The Monimiaceae is a family of flowering plants in the magnoliid order Laurales.Peter F. Stevens (2001 onwards). "Monimiaceae" At: Angiosperm Phylogeny Website. At: Botanical Databases At: Missouri Botanical Garden Website. (see ''External link ...

) '' Palmeria hooglandii''

Philipson Philipson or Phillipson is a surname. Philipson has also been the original uncut version of Phillips; a German surname especially prevalent amongst German Jews and Dutch Jews. It may refer to: * A. T. Phillipson (1910-1971), Scottish vet *Craig ...

* (

Myristicaceae The Myristicaceae are a family of flowering plants native to Africa, Asia, Pacific islands, and the Americas and has been recognized by most taxonomists. It is sometimes called the "nutmeg family", after its most famous member, '' Myristica fragr ...

) ''

Myristica ''Myristica'' is a genus of trees in the family Myristicaceae. There are over 150 species, distributed in Asia and the western Pacific. The type species of the genus, and the most economically important member, is ''Myristica fragrans'' (the nut ...

hooglandii''

J.Sinclair James Sinclair (1913–1968) was a Scotland, Scottish botanist, who worked at the Royal Botanic Garden Edinburgh and the Singapore Botanic Gardens. Life Sinclair was born in the Bu of Hoy Orkney, Scotland on 29 November 1913. He received a de ...

* (

Onagraceae The Onagraceae are a family of flowering plants known as the willowherb family or evening primrose family. They include about 650 species of herbs, shrubs, and trees Epilobium ''Epilobium'' is a genus of flowering plants in the family Onagraceae, containing about 197 species. The genus has a worldwide distribution. It is most prevalent in the subarctic, temperate and subantarctic regions, whereas in the subtropics ...

hooglandii'' P.H.Raven * (

Pandanaceae Pandanaceae is a family of flowering plants native to the tropics and subtropics of the Old World, from West Africa through the Pacific. It contains 982 known species in five genera, of which the type genus, ''Pandanus'', is the most important, w ...

) ''

Pandanus ''Pandanus'' is a genus of monocots with some 750 accepted species. They are palm-like, dioecious trees and shrubs native to the Old World tropics and subtropics. The greatest number of species are found in Madagascar and Malaysia. Common names ...

hooglandii''

H.St.John Harold St. John (July 24/25 1892 – December 12, 1991) was a professor of botany at the University of Hawaii at Mānoa from 1929 to 1958. A prolific specialist in field botany and systematics, he is credited with discovering about 500 new ...

* (

Piperaceae The Piperaceae (), also known as the pepper family, are a large family of flowering plants. The group contains roughly 3,600 currently accepted species in 5 genera. The vast majority of species can be found within the two main genera: '' Piper'' ...

) ''

Piper Piper may refer to: People * Piper (given name) * Piper (surname) Arts and entertainment Fictional characters Comics * Piper (Morlock), in the Marvel Universe * Piper (Mutate), in the Marvel Universe Television * Piper Chapman, le ...

hooglandii'' ( I.Hutton &

P.S.Green Peter Shaw Green (11 September 1920–17 August 2009) was an English botanist. Early life Green was born in Rochester, Kent, the youngest son of John and Elizabeth (née Hainsworth) Green, his father a civilian engineer with the Royal Air For ...

) M.A.Jaram. * (

Rosaceae Rosaceae (), the rose family, is a medium-sized family of flowering plants that includes 4,828 known species in 91 genera. The name is derived from the type genus ''Rosa''. Among the most species-rich genera are '' Alchemilla'' (270), '' Sorbu ...

) ''

Potentilla ''Potentilla'' is a genus containing over 300Guillén, A., et al. (2005)Reproductive biology of the Iberian species of ''Potentilla'' L. (Rosaceae).''Anales del Jardín Botánico de Madrid'' 1(62) 9–21. species of annual, biennial and peren ...

hooglandii''

Kalkman Cornelis Kalkman (5 May 1928 in Delft – 19 January 1998, Leiden) was a Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, Wes ...

* (

Rutaceae The Rutaceae is a family, commonly known as the rueRUTACEAE
in BoDD – Botanical Der ...

) '' Evodiella hooglandii'' B.L.LindenNova Guinea ser. 2, 10: 145. 1959 (IK)

References

{{DEFAULTSORT:Hoogland, Ruurd Dirk 1922 births 1994 deaths 20th-century Dutch botanists Dutch explorers 20th-century Dutch explorers Botanists with author abbreviations Explorers of New Guinea Leiden University alumni People from Leeuwarden University of Groningen alumni Dutch emigrants to Australia