Clarence Klaus Horich
Clarence Klaus Horich, German-born Costa Rican orchidologist and botanical collector (Ludenscheid, North Rhine Westphalia 11 May 1930 – San José 01 March 1994) With Braas (1982) described two plant species Telipogon elcimeyae & Telipogon vampyrus (Cactaceae) SOME BIBLIOGRAPHY Orquideas saprófitas. Orquideologia 15(2-3):190-201, 1982 Notes on the relationship between orchids and insects. Orquideologia 14:46-54, 1979 Myrmecophilous orchids. Aspects of a singular symbiosis. Orquideologia 12:209-32, 1977 Los kikis y la multiplicación vegetativa de orquideas por hijos adventicios. Orquideologia 12:81-93, 1977 HONORS Horichia Jenny 1981 (Orchidaceae)
Chi Ju Hsueh
Chi-Ju Hsueh or Jiru Xue, Chinese botanist (1921 – 1999) DESCRIBED PLANTAE TAXA Genera Chimonocalamus 1979 with Yi Gaoligongshania 1995 with Li & Xia Qiongzhuea 1983 with Yi Subgenus Quadrangulares 1988 with W.P. Zhang Sections (1988 with Li) Bambusoidetes Draconicalamus Patellares Species Amphelocalamus microphyllus with Yi Amphelocalamus saxatilis with Yi Amphelocalamus scandens 1985 with Li Bambusa intermedia 1984 with Yi Chimonobambusa brevinoda 1988 with Zhang Chimonobambusa damingshanensis 1988 with Zhang Chimonobambusa grandifolia 1988 with Zhang Chimonobambusa yunnanensis 1988 with Zhang Chimonocalamus delicatus 1979 with Yi Chimonocalamus dumosus 1979 with Yi Chimonocalamus fimbriatus 1979 with Yi Chimonocalamus longiligulatus 1979 with Yi Chimonocalamus longiusculus 1979 with Yi Chimonocalamus makuanensis 1979 with Yi Chimonocalamus montanus 1979 with Yi Chimonocalamus pallens 1979 with Yi Chimonocalamus tortuosus 1979 with Yi Dendrocalamus barbatus 1988 with Li Dendrocalamus fugongensis 1988 with Li Dendrocalamus jianshuiensis 1988 with Li Dendrocalamus liboensis 1988 with Li Dendrocalamus pachycladus 1994 with Li & Hui Dendrocalamus pachystachyus 1988 with Li Dendrocalamus peculiaris 1988 with Li Dendrocalamus semiscandens 1988 with Li Dendrocalamus tibeticus 1983 with Yi Dendrocalamus tomentoisus 1988 with Li Dendrocalamus yunnanicus 1988 with Li Fargesia nujiangensis 1988 with Hui Indocalamus chishuiensis 1993 with Yang Indosasa ingens 1983 with Yi Indosasa purpurea 1983 with Yi Indosasa triangulata 1983 with Yi Keteleeria xerophila 1981 with Hao Melocalamus fimbriatus 1992 with Hui Melocalamus scandens 1992 with Hui Qionzhuea communis 1988 with Yi Qionzhuea intermedia 1988 with Li Qionzhuea luzhiensis 1988 with Yi Qionzhuea macrophylla 1996 with Yi Qionzhuea maculata 1996 with Yi Qionzhuea opienensis 1988 with Yi Qionzhuea puberula 1988 with Yi Qionzhuea rigidula 1988 with Yi Thamnocalamus tengchongensis 1994 with Hui Yushania uniramosa 1986 with Yi HONORS Hsuehochloa Li & Zhang 2018 (Poaceae)
Cevat Hezarfen
Cevat Hezarfen, Turkish geologist (Yeniçaga District, Bolu Province 1942? Authored Feasibility report of Çanakkale Çan coal deposits. Geology M.T.A. report (1976) HONORS Hezarfenosporites Akyol 1975 (Fossil Sporae/Pollen)
Carlos Heuser
Carlos Heuser, Argentine radiologist (Buenos Aires 08 February 1868 – Buenos Aires 28 March 1934) First to use a constrast medium in the human vessels (first venography and pulmonary angiography) Pielografia con yoduro de sodio y las inyecciones intravenosas de yoduro potasico en radiografia. Sem. Med. 26:424, 1919 First to use Lipiodol (iodized oil) to create a radiograph of uterine cavity creating hysterosalpingography by Lipiodol (1921) Developed a hysterosalpingography method employing Lipiodol and Vaseline (1924) Lipiodol in the diagnosis of pregnancy. The Lancet 206 (5335): 1111-2, 1925 La metrosalpingografia. Sem. Med. 33:1667-71, 1926 Introduced a protective mask for use during x-ray utilization Responsible for many improvements in the field of radiology HONOURS Gold Medal, Radiological Society of North America (1931)
Carlos Herrera Rojas
Carlos H. Herrera Rojas, Peruvian plant physiologist SOME BIBLIOGRAPHY Control of Spilanthes urens Tacq. “Turre macho” by means of hedonal herbic amine salt of 2,4 d-herbic for its eradication of cultivated fields. Archivos Biol. Med. Exp. 2:18-19, 1969 Eradication of Distichilis spicata “grama salada” by means of 2,2 di-chloro-propionic acid dowpon herbic. Archivos Biol. Med. Exp. 2, 1969 HONORS Herreramyxa Skvortzov 1972 (Xanthophyceae)
Carl Curt Hosseus
Carl Curt Hosseus, German-born Argentine botanist and mycologist (Stromberg im Thale, Hunsruck Pfalz 11 August 1878 – Cordoba 04 May 1950) DESCRIBED PLANTAE TAXA Species Aeschynanthus macrocalyx 1907 Astragalus tafelii 1938 Bauhinia harmsiana 1907 Begonia mouhotiana 1911 Berberis argentinensis 1921 Buddleja iresinoides 1926 Cassia kuntzei 1921 Ceratostigma stapfianum 1911 Croton hutchinsonianus 1911 Echinocactus bodenbenderianus 1929 Escallonia graefiana 1921 Escallonia tucumanensis 1921 Exacum sutaepense 1908 Gentiana hesseliana 1911 Geum scottsbergianum 1921 Gymnocalycium centeterium 1926 Gymnocalycium ottonis 1926 Gymnocalycium sigelianum 1926 Helicia hookeriana 1913 Hexaptera kurtzii 1921 Hoffmannseggia philippiana 1921 Hoya engleriana 1907 Indigofera siamensis 1907 Leucas lamioides 1911 Linderia bifaria 1911 Malacocarpus dusenii 1931 Mussaenda sutepensis 1911 Opuntia riojana 1936 Osbeckia ridleyana 1911 Patagonium philippianum 1921 Phyllatathodendron siamense 1911 Polygonum damrogianum 1911 Portulaca cordobensis 1921 Rhododendron ludwigianum 1911 Rhynchosia longipetiolata 1907 Richthofenia siamensis 1907 Rostkovia reichei 1915 Rubus volkensianus 1911 Senecio craibinnus 1911 Swertia dielsiana 1911 Varieties 23 HONORS Hosseusia Gyelnik 1940 (Lichenes) Hosseusia Prout 1931 (Lepidoptera)