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Pieter van Royen (1923-2002) was a Dutch botanist. He is an author of many papers on the flora of New Guinea. [1]
Pieter van Royen was born in Lahat, South Sumatra in Dutch East Indies. In 1933, he moved with his family from the Dutch East Indies to the Netherlands. He obtained his doctorate at the University of Utrecht in 1951 [1] with the first volume of a monograph on the Podostemaceae of the Neotropics, the second and third volumes of which he presented in 1953 and 1954, respectively.
From 1951 to 1962, he worked at the Rijksherbarium in Leiden, [2] from 1954 to 1955 he undertook his first botanical exploration in New Guinea. [3] From 1962 to 1965, he was employed at the Lae Botanical Garden there and from 1964 to 1965 at the Queensland Herbarium in Brisbane, Australia. [1]
In May 1967, he became a curator at the BP Bishop Museum Herbarium in Honolulu, Hawaii; [4] he held this position until his retirement in 1983. During this time he devoted himself continuously to further research into the flora of New Guinea.
With his work, Van Royen has significantly enhanced knowledge of the New Guinea flora. His monograph on the Podostemonaceae is a fundamental standard work up to the present day; the American botanist C. Thomas Philbrick wrote about it: “Much of our current knowledge of the taxonomy of the New World Podostemaceae is based in large part on the work of Dr. P. van Royen." [5]
The genus Van-royena Aubrév. from the family of Sapotaceae was named in 1964 by van Royen. [1] The generic name VanroyenellaNovelo & C.T.Philbrick from the Podostemaceae family also honored P. van Royen. [6] It is now classed as a synonym of Marathrum Bonpl. [7]
Friedrich Anton Wilhelm Miquel was a Dutch botanist, whose main focus of study was on the flora of the Dutch East Indies.
Johannes Jacobus Smith was a Dutch botanist who, between years 1905 to 1924, crossed the islands of the Dutch East Indies, collecting specimens of plants and describing and cataloguing the flora of these islands. The standard botanical author abbreviation J.J.Sm. is applied to plants described by J.J. Smith.
Thomas Gordon Hartley was an American botanist.
Ceratostylis is a genus of orchids with more than 140 species distributed in China, India, Southeast Asia, New Guinea, the Philippines, and Melanesia.
Epiblastus is a genus of orchids with 22 known species distributed from New Guinea, Philippines, Maluku, Sulawesi, Fiji, the Solomons, the Bismarcks, Samoa and Vanuatu.
August Adrian Pulle was a Dutch professor and botanist. He made important contributions to knowledge of the Flora of Suriname and the island of New Guinea.
Corsia is a little-studied plant genus from the monocotyledon family Corsiaceae. It was first described in 1877 by Italian naturalist Odoardo Beccari and contains 25 species, all of which lack chlorophyll and parasitize fungi for nutrition. All 25 species are distributed through New Guinea, the Bismarck Archipelago, the Solomon Islands and Queensland, Australia.
Cornelis Gijsbert Gerrit Jan van Steenis was a Dutch botanist. Van Steenis wrote many publications on the flora of the Maritime Southeast Asia region, among others about taxonomy and plant geography. Besides his expeditions in the Malay region, he also traveled in Australia and New Zealand.
Cornelis Eliza Bertus Bremekamp was a Dutch botanist.
Simon Jan van Ooststroom was a Dutch botanist.
Burmannia is a genus of flowering plants long thought of as related to orchids, although more recent studies suggest closer affinities with either the Dioscoreales or the Melanthiales. The plants are herbs, partially autotrophic (photosynthetic) but also partially parasitic on soil fungi.
Van-royena is a genus of the plant family Sapotaceae described as a genus in 1963.
Jan Frederik Veldkamp was a Dutch botanist, plant taxonomist and grass specialist.
Palaquium galactoxylum, commonly known as Cairns pencil cedar, Daintree maple or red silkwood, is a species of very large tree in the family Sapotaceae which is endemic to rainforests of New Guinea and northern Australia. It can produce spectacularly large buttress roots.
Wettsteiniola is a genus of flowering plants belonging to the family Podostemaceae.
Weddellina is a monotypic genus of flowering plants belonging to the family Podostemaceae. It only contains one known species, Weddellina squamulosa.
Marathrum is a genus of flowering plants belonging to the family Podostemaceae.
Oserya is a genus of flowering plants belonging to the family Podostemaceae. Its native range is northern South America, and it is found in Bolivia, Brazil, French Guiana, Guyana, Suriname and Venezuela.
Henricus (Harrie) Johannes Maria Sipman is a Dutch lichenologist. He specialises in tropical and subtropical lichens, and has authored or co-authored more than 250 scientific publications. He was the curator of the lichen herbarium at the Berlin Botanical Garden and Botanical Museum from 1983 until his retirement in 2010.
Myosotis australissubsp. saruwagedica is a subspecies of flowering plant in the family Boraginaceae, endemic to New Guinea. August Brand described the species M. saruwagedica in 1929 and it was considered to be a synonym or a subspecies of M. australis by subsequent authors. Plants of this subspecies of forget-me-not are perennial rosettes with ebracteate inflorescences and white or yellow corollas with stamens that are fully included in the corolla tube or sometimes partly protruded.