Friedrich Welwitsch

Austrian botanist and explorer (1806-1872).

Friedrich Martin Josef Welwitsch (25 February 1806 – 20 October 1872) was an Austrian Empire explorer and botanist who in Angola was the first European to describe the plant Welwitschia mirabilis. His report received wide attention among the botanists and general public, comparable only to the discovery of two other plants in the 19th century, namely Victoria amazonica and Rafflesia arnoldii. In Angola, Welwitsch also discovered Rhipsalis baccifera, the only cactus species naturally occurring outside the New World. It was found a few years later in Sri Lanka too, which reignited the now alread

Abbreviations: Welw.
Occupations: scientific collector, mycologist, pteridologist, explorer, botanist, botanical illustrator, botanical collector
Citizenships: Austria–Hungary
Languages: Slovene, German
Dates: 1806-01-01T00:00:00Z – 1872-01-01T00:00:00Z
Birth place: Maria Saal
Direct attributions: 76 plants, 8 fungi
Authorship mentions: 507 plants, 18 fungi

76 plants attributed, 431 plants contributed to507 plants:

Euphorbia candelabrum (Candelabra Tree) Welw. 1855
plant species in the euphorbiaceae family
Euphorbia candelabrum is a succulent species of plant in the family Euphorbiaceae, one of several plants commonly known as candelabra tree. It is endemic to the Horn of Africa and eastern Africa along the East African Rift system. It is known in Ethiopia by its Amharic name, qwolqwal, or its Oromo name, adaamii. It is closely related to three other species of Euphorbia: Euphorbia ingens in the dry regions of southern Africa, Euphorbia conspicua from western Angola, and Euphorbia abyssinica, which is native to countries including Sudan, Eritrea, Djibouti, Ethiopia and Somalia. Its Latin name
Gnetum africanum (Eru) Welw. 1869
medicinal plant species in the gnetaceae family
Gnetum africanum (eru or African jointfir) is a species of vine native to tropical Africa. Though bearing leaves, the genus Gnetum are gymnosperms, related to pine and other conifers. Gnetum africanum has numerous common names and is grown in various countries across Africa, including: Cameroon (Eru, okok, m'fumbua, or fumbua), Angola (KoKo), Nigeria (ukazi, "okazi", or afang), Gabon (Nkumu), Central African Republic (KoKo), Congo (KoKo), and the Democratic Republic of Congo (m'fumbua or fumbua). Gnetum africanum has also been referred to as a form of 'wild spinach' in English.
Pachypodium lealii (Bottletree) Welw. 1869
vulnerable plant species in the apocynaceae family
Pachypodium lealii, the bottle tree, is a species of plant included in the genus Pachypodium. The scientific name derives from the 19th century Portuguese geologist Fernando da Costa Leal, who described the bottle tree during an exploration in southern Angola. This species can be either a shrub or a tree up to 6 meters tall and is characterized by the thick bottle-shaped trunk, which is almost branchless until the top. The branches are few and covered by slender thorns up to 30 cm long. Leaves are oblong and are covered with short hairs on both surfaces. The flowers, shown below in detail,
Myrothamnus (Resurrection Plants) Welw. 1859
plant genus in the myrothamnaceae family
Myrothamnus is a genus of flowering plants, consisting of two species of small xerophytic shrubs, in the southern parts of tropical Africa and in Madagascar. Myrothamnus is recognized as the only genus in the family Myrothamnaceae. Myrothamnaceae was included in the order Hamamelidales in the Cronquist system. Molecular systematic studies have suggested that Myrothamnus is not closely related to Hamamelidaceae nor any other family included in that order, but rather is closely related to the morphologically very different Gunnera. In the APG II system (2003) the genus is assigned to family
Corynanthe Welw. 1869
plant genus in the rubiaceae family
Corynanthe is a genus of flowering plants in the family Rubiaceae.
Sesamothamnus (Sesamebushes) Welw. 1869
plant genus in the pedaliaceae family
Sesamothamnus is a genus of plant in the family Pedaliaceae. The genus is found from Ethiopia to South Africa.
Protea angolensis (Northern Sugarbush) Welw. 1859
plant species in the proteaceae family
Protea angolensis is also known as the Angolan protea, northern protea or northern sugarbush. In Afrikaans it is known as the noordelijke suikerbos. This is a dwarf, multistemmed shrub or small straggling tree occurring in open wooded grassland and miombo.
Pachypodium namaquanum (Elephant's Trunk) (Wyley ex Harv.) Welw. 1869
plant species in the apocynaceae family
Pachypodium namaquanum, also known as halfmens or elephants trunk, is a Southern African succulent plant in the Dogbane family (Apocynaceae). The genus name Pachypodium is from the Greek for 'thick foot', an allusion to its swollen base, while the species name namaquanum is a reference to Namaqualand.
Biophytum umbraculum Welw. 1859
annual and medicinal plant species in the oxalidaceae family
Biophytum umbraculum (the South Pacific palm) is a plant species in the family Oxalidaceae. It is reported from India, China, Indonesia, Malaysia, Burma (Myanmar), New Guinea, Philippines, Thailand, Vietnam, tropical Africa, and Madagascar. The species is an annual herb up to 15 cm tall, bearing sessile umbels. Biophytum umbraculum Welw., Apont. 55: 590. 1859.
Lemna aequinoctialis (Lesser Duckweed) Welw. 1859
perennial plant species in the araceae family
Lemna aequinoctialis, the lesser duckweed, is a tiny, floating aquatic plant in the aroid family, found in quiet, still waters of the Southern U.S., as well as Mexico and some Caribbean Islands. Additionally, it can be found from the state of Virginia south through Florida, north to Nebraska and even into southern Wisconsin. It is also widespread in the American Southwest (and most of Mexico, including desert), from Texas to the coast of California, preferring lagoons and still ponds, which it accesses via seasonal flooding and occasional precipitation. Fronds are generally triple-nerved,
Afzelia quanzensis (Pod-mahogany) Welw. 1859
plant species in the fabaceae family
Afzelia quanzensis (pod mahogany, Afrikaans: peulmahonie, Venda: mutokota, Zulu: inkehli) is a species of tree native to sub-Saharan Africa. It ranges from Somalia and Democratic Republic of the Congo to South Africa. It is a protected tree in South Africa. It belongs to the subfamily Caesalpinioideae of the bean family Fabaceae.
Linariopsis Welw. 1869
plant genus in the pedaliaceae family
Linariopsis is a genus of flowering plants belonging to the family Pedaliaceae. Its native range is Western Tropical Africa to Angola. Species: Linariopsis chevalieri Jacq.-Fél. Linariopsis prostrata Welw.
Tavaresia Welw. 1854
plant genus in the apocynaceae family
Tavaresia is a genus of plants in the family Apocynaceae, first described as a genus in 1902. It is native to southern Africa. Species Tavaresia angolensis Welw. - Angola Tavaresia barklyi (Dyer) N.E.Br. - South Africa Tavaresia grandiflora Berger - South Africa Tavaresia meintjesii R.A. Dyer - Limpopo formerly included Tavaresia thompsoniorum van Jaarsv. & R.Nagel, syn of × Staparesia thompsoniorum (van Jaarsv. & R.Nagel) G.D.Rowley Taxonomy Phylogenetic studies have shown the genus to be most closely related to the genus Huernia, and to a widespread branch of stapeliads comprising the
Alvesia Welw. 1869
plant genus in the lamiaceae family
Alvesia is a genus of plants in the family Lamiaceae, first described in 1869. It is native to central Africa. Species Alvesia clerodendroides (T.C.E.Fr.) B.Mathew - Burundi, Tanzania Alvesia cylindricalyx (B.Mathew) B.Mathew - Zaïre, Zambia Alvesia rosmarinifolia Welw. - Congo-Brazzaville, Zaïre, Zambia Angola
Pterocarpus tinctorius Welw. 1859
plant species in the fabaceae family
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Dactyladenia Welw. 1859
plant genus in the chrysobalanaceae family
Dactyladenia is a genus of plants in the family Chrysobalanaceae. They are distributed in western and central Africa, from Liberia to Angola. There are about 31 species. The genus was first described by Friedrich Welwitsch in his work Apontamentos Fito-geograficos sobre a Flora da Provincia de Angola na Africa Equinocial (1859). Species
Sesuvium crithmoides (Tropical Seapurslane) Welw. 1859
plant species in the aizoaceae family
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Octolobus Welw. 1869
plant genus in the malvaceae family
Octolobus is a genus of tropical forest trees in the family Malvaceae, subfamily Sterculioideae (previously placed in the Sterculiaceae). They are found in Central and West Africa and are closely related to the genus Cola. Both share a leaf structure with entire margins, featuring a cuneate base, three main veins, a pulvinus at the petiole tip, weak brochidodromous secondary veins, and multicellular glandular hairs on the epidermis.
Myrothamnus flabellifolius (Resurrection Plant) Welw. 1859
plant species in the myrothamnaceae family
Myrothamnus flabellifolius is a species of flowering plant in the family Myrothamnaceae native to central and southern Africa. It is also called the resurrection plant for the appearance of dead leaves reviving during rain (see poikilohydry). 3,4,5-Tri-O-galloylquinic acid is a tannin found in M. flabellifolius.
Monodora angolensis Welw. 1859
plant species in the annonaceae family
Monodora angolensis is a species of plant in the family Annonaceae. It is native to Angola, Cameroon, Central African Republic, Democratic Republic of the Congo, Equatorial Guinea, Gabon, Ivory Coast, Nigeria, Republic of the Congo, Sudan, Tanzania, Uganda, Zambia and Zaire. Friedrich Welwitsch, the Austrian botanist who first formally described the species, named it after Angola where he found it growing near the town of Pungo-Andongo.
Faroa Welw. 1869
plant genus in the gentianaceae family
Faroa is a genus of flowering plants in the gentian family (Gentianaceae), native to tropical Africa. Faroa species are noted for their ability to grow in harsh conditions such as on bare rock, sand, mineralized soils, and mine tailings with high concentrations of copper.
Sesamothamnus benguellensis (Kaoko Sesamebush) Welw. 1869
plant species in the pedaliaceae family
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Raphia textilis (Raphia Palm) Welw. 1859
plant species in the arecaceae family
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Dorstenia psilurus Welw. 1869
medicinal plant species in the moraceae family
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Corynanthe paniculata Welw. 1869
plant species in the rubiaceae family
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Basananthe nummularia Welw. 1869
perennial plant species in the passifloraceae family
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Sesamum angolense (Angolan Sesame) Welw. 1859
plant species in the pedaliaceae family
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Schrebera alata (Wing-leaved Wooden-pea) (Hochst.) Welw. 1869
plant species in the oleaceae family
Schrebera alata is a plant in the family Oleaceae. It grows as a tree up to 15 m (50 ft) tall. The specific epithet alata is from the Latin meaning 'winged', referring to the petioles. Its habitat is forests and woodland from 1,000–1,800 m (3,000–6,000 ft) altitude. Schrebera alata is native Ethiopia, the Democratic Republic of the Congo, Uganda, Rwanda, Burundi, Kenya, Tanzania, Angola, Zambia, Zimbabwe, Malawi, Mozambique, Eswatini and South Africa.
Protea micans (Shimmer Sugarbush) Welw. 1859
plant species in the proteaceae family
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Illigera pentaphylla Welw. 1869
plant species in the hernandiaceae family
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