Bernhard Adalbert Emil Koehne

German botanist (1848–1918).

Bernhard Adalbert Emil Koehne (12 February 1848 – 12 October 1918) was a German botanist and dendrologist born near Striegau, a town known today as Strzegom, Poland. Koehne was a professor of botany in Berlin and was a leading authority of the plant family Lythraceae. In Adolf Engler's treatise Das Pflanzenreich ("The Plant Kingdom"), he was author of the chapter on Lythraceae. He also made important contributions involving Lythraceae to Engler and Karl Prantl's Die Natürlichen Pflanzenfamilien ("The Natural Plant Families"), as well as to Karl Friedrich Philipp von Martius' Flora Brasiliensis

Abbreviations: Koehne
Occupations: scientific collector, secondary school teacher, dendrologist, botanist, botanical collector
Citizenships: Kingdom of Prussia
Languages: German
Dates: 1848-02-12T00:00:00Z – 1918-10-12T00:00:00Z
Birth place: Strzegom
Direct attributions: 261 plants, 0 fungi
Authorship mentions: 321 plants, 0 fungi

261 plants attributed, 60 plants contributed to321 plants:

Prunus mandshurica (Manchurian Apricot) (Maxim.) Koehne 1893
plant species in the rosaceae family
Prunus mandshurica, also called Manchurian apricot is a tree in the genus Prunus. It was first described by Karl Maximovich in 1883 as a variety of the Siberian apricot (Tibetan apricot) Prunus armeniaca. It is resistant to cold and is native to northeast China, Korea, and Manchuria. It is highly susceptible to plum pox potyvirus.
Malus halliana (Hall Crabapple) Koehne 1890
medicinal plant species in the rosaceae family
Malus halliana is an East Asian crabapple species of Malus, known by the common name Hall crabapple. Its Chinese name is chui si hai tang(垂丝海棠). It is generally considered to be a native tree of China, although some authors maintain that it is native to Japan, and was introduced into China.
Lagerstroemia subcostata (Subcostate Crepe Myrtle) Koehne 1883
edible and medicinal plant species in the lythraceae family
Lagerstroemia subcostata, the Taiwan crepe myrtle, is a deciduous tree native to Japan, the Ryukyu Islands, Taiwan, and southern China, and introduced to the Philippines. When L. subcostata var. fauriei is crossed with Lagerstroemia indica, the result is Lagerstroemia × egolfii (usually given as Lagerstroemia indica × fauriei), the hybrid crape myrtle, which has many cultivars and is widely planted as an ornamental in the United States.
Sorbus sargentiana (Sargent's Rowan) Koehne 1913
plant species in the rosaceae family
Sorbus sargentiana, commonly known as Sargent's rowan is a species of flowering plant in the family Rosaceae. It is native to southwestern Sichuan and northern Yunnan in China, where it grows at altitudes of 2,000–3,200 m (6,560–10,500 ft).
Rotala indica (Indian Toothcup) (Willd.) Koehne 1880
edible, annual, medicinal, and vegetable plant species in the lythraceae family
Rotala indica is a species of flowering plant in the loosestrife family known by the common name Indian toothcup. It is native to Southeast Asia. This aquatic plant is best known as a popular aquarium plant and as a weed of rice fields. It is known as an introduced species and a weed in rice-growing regions in Congo, Italy, and Portugal, and California and Louisiana in the United States. The stems of the plant grow up to 30 or 40 cm long. Leaves are decussate, arranged oppositely in perpendicular pairs along the stems. The leaves are oval with thick, whitish, cartilaginous margins and measure
Crataegus dahurica (Dieck) Koehne 1903
medicinal plant species in the rosaceae family
Crataegus dahurica is a species of hawthorn native to northeastern Asia. It is closely related to C. sanguinea. The fruit are red or yellow.
Sorbus scalaris (Ladder-leaf Rowan) Koehne 1913
plant species in the rosaceae family
Sorbus scalaris is a species of rowan. It is native to western Sichuan and Yunnan in China where it grows in mixed forests on mountain slopes at altitudes of 1600–3000 m. S. scalaris is a shrub or small tree, 3–7 m tall. Sorbus scalaris is sometimes cultivated. It has been labelled as the most attractive small tree among the orange-fruited Rowan species. Because it is self-incompatible and very few clones are cultivated, most seedlings raised from this species by gardeners are hybrids.
Rotala rotundifolia (Roundleaf Toothcup) (Buch.-Ham. ex Roxb.) Koehne 1880
annual, perennial, and medicinal plant species in the lythraceae family
Rotala rotundifolia, the dwarf rotala, is a plant species often confused with Rotala indica. It is sold in the aquarium trade, but is of uncertain status. It is a common weed in rice paddies and wet places in India, China, Taiwan, Thailand, Laos, and Vietnam, and has been introduced to the United States.
Prunus leveilleana Koehne 1912
plant species in the rosaceae family
Prunus leveilleana is a native of Korea, Japan and China. It generally has autumnal leaves of reddish-brown or crimson red colour. It has flowers of bright yellow-white colors.
Sorbus esserteauana (Sorbus Esserteauiana) Koehne 1913
plant species in the rosaceae family
Sorbus esserteauana, commonly known as Esserteau's rowan, is a species of rowan. It is a small tree, typically 5–10 metres (16–33 ft) tall growing in mountain thickets and cliffs. It is an endemic species to China, being only found in western Sichuan. It has small white flowers and small red berries that are actually a pome fruit. Unlike all other species of Sorbus, the fruit are hard and inedible to humans, but they are eaten by birds that scatter the seeds. It is cultivated as an ornamental plant in gardens and parks for its decorative fruit and because it attracts birds. When published the
Malus niedzwetzkyana (Niedzwetzky's Apple) Dieck ex Koehne 1891
endangered plant species in the rosaceae family
Malus niedzwetzkyana, or Niedzwetzky's apple, is a kind of apple native to Asia noted for its red-fleshed, red-skinned fruit and red flowers. Some botanists consider it a distinct species, while others have argued that it is simply an unusual variety of the common apple. It is listed as an endangered species globally by IUCN.
Viburnum sargentii (Asian Guelder Rose) Koehne 1899
medicinal plant species in the viburnaceae family
Viburnum sargentii is a species of flowering plant in the family Adoxaceae (formerly Caprifoliaceae), native to north eastern Asia. Growing to 3 m (10 ft) tall and broad, it is a substantial deciduous shrub with 3-lobed, maple-like leaves, often turning red in autumn. Flat white flower-heads (cymes) resembling those of lacecap hydrangeas are borne in early summer. The outer florets are saucer-shaped and sterile, while the central tubular flowers are fertile. The flowers are followed in autumn by globose red berries. The specific epithet sargentii commemorates the American botanist Charles
Sorbus prattii Koehne 1913
medicinal plant species in the rosaceae family
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Rotala ramosior (Lowland Rotala) (L.) Koehne 1877
annual and perennial plant species in the lythraceae family
Rotala ramosior is a species of flowering plant in the loosestrife family known by the common name lowland rotala. This aquatic or semiaquatic plant is native to North America, where it grows in lakes, streams, and irrigation ditches. The branching stems of the plant grow to about 40 cm long. Leaves are decussate, arranged oppositely in perpendicular pairs along the stems. The leaves are linear to lance-shaped to oval and up to 5 cm long. Flowers occur singly in leaf axils. Each has triangular sepals with long, narrow appendages and usually four tiny white petals in shades of pink to white.
Rosa sweginzowii (Sweginzow's Rose) Koehne 1910
medicinal plant species in the rosaceae family
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Prunus mira (Smooth Stone Peach) Koehne 1912
plant species in the rosaceae family
Prunus mira, the smooth stone peach, smooth-pit peach or Tibetan peach, and locally called behmi, behimi or tirul, is a species of Prunus native to the foothills of the Himalayas and the Tibetan plateau, at elevations typically between 2600 and 3000 m, but ranging from 2000 to 4000 m.
Prunus buxifolia Koehne 1915
plant species in the rosaceae family
Prunus buxifolia is a species of tree in the family Rosaceae. It is endemic to Colombia, where it is called chuwacá.
Philadelphus incanus (Hairy Mock Orange) Koehne 1896
medicinal plant species in the hydrangeaceae family
Philadelphus incanus, the hairy mock orange, is a deciduous shrub in the genus Philadelphus. Native to China, it is a medium to large shrub characterised by its hairy leaves and later flowering than other members of the genus.
Prunus tetradenia Koehne 1915
plant species in the rosaceae family
Prunus tetradenia is a species of Prunus native to the montane cloud forests of Mexico. It is a tree 6 to 20 m tall. The resplendent quetzal consumes its fruit.
Prunus tangutica (Xi Kang Bian Tao) (Batalin) Koehne 1912
plant species in the rosaceae family
Prunus tangutica (Chinese: 西康扁桃 or 唐古特扁桃) is a species of wild peach native to China. Based on its fruit traits it had been considered a wild almond, but genetic and morphological studies have shown that it is more closely related to Prunus persica, the cultivated peach, with its closest relative being Prunus mongolica. It is a very dense spiny shrub or shrubby tree, usually 1 to 2.5 m tall but reaching 4 m, preferring to grow on sunny slopes and alongside streams at 1500 to 2600 m, but found as high as 3400 m. Its flower petals are a pale pink, and its velutinous (velvety) fruit are green
Prunus subcorymbosa Ruiz ex Koehne 1915
plant species in the rosaceae family
Prunus subcorymbosa is a species of tree in the family Rosaceae, and is native to montane forests from Costa Rica, Central America, to Venezuela and northern Peru, South America.
Prunus stellipila (Padus Stellipila (koehne) T.t.yu & T.c.ku) Koehne 1911
plant species in the rosaceae family
Prunus stellipila (Chinese: 星毛稠李) is a species of Prunus native to central China, preferring to grow at 1000–1800 m. It is a tree typically 6–9 m tall, but reaching 20 m.
Prunus obtusata Koehne 1911
plant species in the rosaceae family
Prunus obtusata (Chinese: 细齿稠李, 台灣稠李) is a species of bird cherry native to Tibet, southern China and Taiwan, preferring to grow at 800–3600 m. It is a tree typically 6–20 m tall. Its flowers are borne on a raceme, with white petals. The fruit is black.
Prunus erythroxylon Koehne 1915
endangered plant species in the rosaceae family
Prunus erythroxylon (called palo prieto, or black stick) is a species of Prunus found in the montane cloud forests of Mexico. It has oblong to oval leaves that are less than 14 cm long, small 8 mm flowers and black fruit. It may be conspecific with Prunus brachybotrya.
Prunus debilis Koehne 1915
plant species in the rosaceae family
Prunus debilis is a South American species of Prunus. Its phenotype suggests close affinity with three other South American species of Prunus; P. littlei, P. guanaiensis and P. wurdackii. The Jivaro people chew the pulp of its fruit to alleviate the pain of toothaches.
Prunus cyclamina Koehne 1912
plant species in the rosaceae family
Prunus cyclamina, called the cyclamin cherry (or cyclamen cherry), the Chinese flowering cherry, and in Chinese: 襄阳山樱桃, the Xiangyang mountain cherry, is a species of flowering cherry native to China, preferring to grow at 1000–1300 m above sea level. It has prolific, attractive pale pink flowers that bloom early and outlast many later-blooming cherries and, accordingly, excellent potential as an ornamental. In the Arnold Arboretum in Massachusetts two individuals have prospered for decades, never showing any signs of the typical diseases—including the nematodes, viruses and black knot—that
Prunus annularis Koehne 1915
plant species in the rosaceae family
Prunus annularis (Spanish: duraznillo) is a species of Prunus in the family Rosaceae. It is native to cloud forests along the Pacific coasts of Mexico and Central America. It is a tree 5 to 12 m tall. It is fed upon by caterpillars of the genus Oxynetra.
Caragana aurantiaca (Dwarf Peashrub) Koehne 1893
plant species in the fabaceae family
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Sorbus setschwanensis (C.K.Schneid.) Koehne 1913
plant species in the rosaceae family
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Sorbus rehderiana Koehne 1913
plant species in the rosaceae family
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