Georg Volkens

German colonial botanist (1855-1917).

Georg Ludwig August Volkens (13 July 1855 – 10 January 1917) was a German botanist born in Berlin. He studied natural sciences at the Universities of Berlin and Würzburg, graduating in 1882 with the thesis Ueber Wasserausscheidung in liquider Form an den Blaettern hoeherer Pflanzen. As a student he was influenced by Alexander Braun (1805–1877), Julius von Sachs (1832–1897) and Simon Schwendener (1829–1919). In 1884-85 he conducted botanical research in Egypt on behalf of the Königlich-Preußischen Akademie der Wissenschaften. In 1887 he obtained his habilitation, followed by work as an assistan

Abbreviations: Volkens
Occupations: scientific collector, physiologist, university teacher, curator, colonial administrator, botanist, botanical collector
Citizenships: Germany
Languages: French
Dates: 1855-07-13T00:00:00Z – 1917-01-10T00:00:00Z
Birth place: Berlin
Direct attributions: 28 plants, 0 fungi
Authorship mentions: 40 plants, 0 fungi

28 plants attributed, 12 plants contributed to40 plants:

Epipremnum carolinense Volkens 1901
plant species in the araceae family
Epipremnum carolinense is a flowering plant. Epipremnum carolinense belongs to the genus Epipremnum, and family Araceae. This species' native range is the Caroline Islands, part of Micronesia and Palau.
Senecio glandulosopilosus Volkens & Muschl. 1909
plant species in the asteraceae family
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Psychotria arbuscula Volkens 1901
plant species in the rubiaceae family
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Osteocarpum dipterocarpum (F.Muell.) Volkens 1893
plant species in the amaranthaceae family
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Osteocarpum acropterum (F.Muell. & Tate) Volkens 1893
plant species in the amaranthaceae family
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Macaranga carolinensis Volkens 1901
plant species in the euphorbiaceae family
Macaranga carolinensis is a species of flowering plant in the family Euphorbiaceae, native to Sulawesi, the Caroline Islands and the Gilbert Islands.
Euphorbia quinquecostata Volkens 1899
plant species in the euphorbiaceae family
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Campnosperma brevipetiolatum Volkens 1901
plant species in the anacardiaceae family
Campnosperma brevipetiolatum is a species of tree in the Anacardiaceae family. It is native to an area in the west Pacific and Malesia from the Santa Cruz Islands to the Caroline Islands and Sulawesi. It is commonly used for its timber, including for canoe making, but also for oil-production and medicine. It has been used as an indicator species to identify 19th century sites of indigenous occupation in the Solomon Islands.
Meryta senfftiana Volkens 1901
plant species in the araliaceae family
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Ixora triantha Volkens 1901
plant species in the rubiaceae family
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Ghikaea Volkens & Schweinf. 1898
plant genus in the orobanchaceae family
Ghikaea is a monotypic genus of flowering plants belonging to the family Orobanchaceae. The only species is Ghikaea speciosa. Its native range is Ethiopia, Somalia and northern Kenya. The genus name of Ghikaea is in honour of Dimitrie Ghica-Comănești (1839–1923) a Romanian nobleman, explorer, famous hunter, adventurer and politician and also, Nicholae Dimitri Ghika (1875–1921), plant collector and was also Dimitrie's son. It was first described and published in (H.G.A.Engler & K.A.E.Prantl edited), Nat. Pflanzenfam., Nachtr. Vol.3 on page 314 in 1908.
Buchanania engleriana Volkens 1901
plant species in the anacardiaceae family
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Trianthema sanguineum Volkens & Irmsch. 1912
annual plant species in the aizoaceae family
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Trianthema ceratosepalum Volkens & Irmsch. 1912
plant species in the aizoaceae family
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Timonius albus Volkens 1901
plant species in the rubiaceae family
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Osteocarpum scleropterum (F.Muell.) Volkens 1893
perennial plant species in the amaranthaceae family
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Ipomoea paulitschkei Schweinf. & Volkens 1898
perennial plant species in the convolvulaceae family
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Fagonia lahovarii Volkens & Schweinf. 1897
plant species in the zygophyllaceae family
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Dischidia hahliana Volkens 1901
plant species in the apocynaceae family
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Crotalaria comanestiana Volkens & Schweinf. 1897
plant species in the fabaceae family
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Semecarpus venenosus Volkens 1901
plant species in the anacardiaceae family
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Osteocarpum pentapterum (F.Muell. & Tate) Volkens 1893
plant species in the amaranthaceae family
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Basella paniculata Volkens 1906
plant species in the basellaceae family
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Casearia cauliflora Volkens 1901
plant species in the salicaceae family
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Pentadesma kerstingii Engl. ex Volkens 1910
plant species in the clusiaceae family
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Osteocarpum acropterum var. acropterum (F.Muell. & Tate) Volkens 1984
plant variety in the amaranthaceae family
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Kentrosphaera Volkens 1897
plant genus in the amaranthaceae family
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Halanthium gamocarpum (Moq.) Volkens
plant species in the amaranthaceae family
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Dasysphaera Volkens ex Gilg 1897
plant genus in the amaranthaceae family
Dasysphaera is a genus of plants in the amaranth family, Amaranthaceae and is found in Africa distributed in north-east and east tropical Africa. The genus has four accepted species: Dasysphaera alternifolia Chiov. Dasysphaera hyposericea (Chiov.) C.C.Townsend Dasysphaera robecchii Lopr. Dasysphaera tomentosa Lopr. The species Dasysphaera prostrata has been variably assigned either to the genus Dasysphaera or to Volkensinia.
Volkensinia prostrata (Volkens ex Gilg) Schinz 1912
plant species in the amaranthaceae family
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