Knud Rahn

Danish botanist (1928-2013).

Abbreviations: Rahn
Occupations: explorer, botanist
Citizenships: Kingdom of Denmark
Languages: English
Dates: 1928-01-04T00:00:00Z – 2013-01-01T00:00:00Z
Direct attributions: 32 plants, 0 fungi
Authorship mentions: 34 plants, 0 fungi
Links:IPNIVIAF

32 plants attributed, 2 plants contributed to34 plants:

Plantago moorei (Moore's Plantain) Rahn 1984
endangered and perennial plant species in the plantaginaceae family
Plantago moorei, also called Moore's plantain, is a species of plant in the family Plantaginaceae. It is endemic to Falkland Islands. Its natural habitat is temperate shrubland. It is threatened by habitat loss.
Plantago unibracteata Rahn 1996
perennial plant species in the plantaginaceae family
Plantago unibracteata is a species of flowering plant in the family Plantaginaceae that is endemic to New Zealand. Knud Rahn gave the species its current name in 1996, based on Joseph Dalton Hooker's original description (as P. uniflora) in 1854. Plants of this species of plantain are perennial with a rosette habit, with narrowly angular-ovate leaves with few (less than 10) teeth, and numerous angular or rounded seeds.
Plantago nubicola (Decne.) Rahn 1996
plant species in the plantaginaceae family
Plantago nubicola is a plant found in Peru, Bolivia, and Argentina. It was long classified as Bougueria nubicola, the only species in the genus Bougueria, and indeed it has a number of characteristics which make it different from the rest of Plantago. Nor is its placement in Plantago easy to reconcile with its geographical distribution (in particular, its closest relative appears to be Plantago ovata which is found in the Mediterranean and only recently introduced to North America). However, molecular data from several studies places P. nubicola within the genus Plantago.
Polygala williamsii Böcher, Hjert. & Rahn 1963
annual plant species in the polygalaceae family
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Plantago jujuyensis Rahn 1974
perennial plant species in the plantaginaceae family
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Plantago galapagensis Rahn 1974
plant species in the plantaginaceae family
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Plantago densa (Pilg.) Rahn 1983
perennial plant species in the plantaginaceae family
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Plantago turficola Rahn 1965
perennial plant species in the plantaginaceae family
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Plantago trinitatis Rahn 1974
plant species in the plantaginaceae family
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Plantago tandilensis (Pilg.) Rahn 1983
plant species in the plantaginaceae family
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Plantago correae Rahn 1984
perennial plant species in the plantaginaceae family
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Plantago tenuipala (Rahn) Rahn 1974
plant species in the plantaginaceae family
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Plantago australis ssp. hirtella (Mexican Plantain) (Kunth) Rahn 1964
perennial plant subspecies in the plantaginaceae family
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Plantago australis ssp. cumingiana (Fisch. & C.A.Mey.) Rahn 1964
perennial plant subspecies in the plantaginaceae family
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Plantago australis ssp. angustifolia (Pilg.) Rahn 1974
perennial plant subspecies in the plantaginaceae family
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Sorbaria tomentosa var. angustifolia (Wenz.) Rahn 1989
plant variety in the rosaceae family
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Plantago sericea ssp. sericans (Pilg.) Rahn 1978
plant subspecies in the plantaginaceae family
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Plantago sericea ssp. polyclada (Pilg.) Rahn 1978
plant subspecies in the plantaginaceae family
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Plantago sericea ssp. perreymondii (Barnéoud) Rahn 1978
plant subspecies in the plantaginaceae family
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Plantago sericea ssp. nubigena (Kunth) Rahn 1978
plant subspecies in the plantaginaceae family
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Plantago sericea var. huancayensis Rahn 1978
plant variety in the plantaginaceae family
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Plantago sericea ssp. caulescens (S.Watson) Rahn 1978
plant subspecies in the plantaginaceae family
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Plantago orbignyana ssp. pseudomollior (Rahn) Rahn 1974
perennial plant subspecies in the plantaginaceae family
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Plantago orbignyana ssp. niederleinii (Pilg.) Rahn 1974
perennial plant subspecies in the plantaginaceae family
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Plantago orbignyana ssp. hartwegii (Decne.) Rahn 1974
plant subspecies in the plantaginaceae family
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Plantago barbata ssp. monanthos (d'Urv.) Rahn 1984
perennial plant subspecies in the plantaginaceae family
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Plantago barbata ssp. gigantea Rahn 1984
perennial plant subspecies in the plantaginaceae family
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Plantago barbata ssp. austroandina Rahn 1984
perennial plant subspecies in the plantaginaceae family
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Plantago australis ssp. sodiroana (Pilg.) Rahn 1964
plant subspecies in the plantaginaceae family
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Plantago australis ssp. pflanzii (Pilg.) Rahn 1964
plant subspecies in the plantaginaceae family
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