Harold Roy Fletcher

British botanist (1907-1978).

Harold Roy Fletcher, FRSE (14 April 1907 – 27 August 1978) was an English botanist and horticulturist. He was Regius Keeper of the Royal Botanic Garden, Edinburgh, from 1956 to 1970 and Her Majesty's Botanist from 1966 to 1978. As an author, he is known as H.R. Fletcher.

Abbreviations: H.R.Fletcher
Occupations: historian, botanist
Citizenships: United Kingdom of Great Britain and Ireland, United Kingdom
Languages: English
Dates: 1907-04-14T00:00:00Z – 1978-08-27T00:00:00Z
Direct attributions: 108 plants, 0 fungi
Authorship mentions: 121 plants, 0 fungi

108 plants attributed, 13 plants contributed to121 plants:

Paeonia sterniana H.R.Fletcher 1959
perennial plant species in the paeoniaceae family
Paeonia sterniana is a perennial, herbaceous peony of approximately 45 cm high in cultivation, with white or sometimes pinkish flowers. It grows in the wild in southeastern Tibet. This peony is very rare in cultivation. It produces blue seeds in autumn. Its common name in Chinese is 白花芍药 (bai hua shao yao), which means "white peony".
Garrettia H.R.Fletcher 1937
plant genus in the lamiaceae family
Rokohia is a genus of flowering plants in the family Lamiaceae. It includes two species of shrubs or trees native to tropical Asia. Rokohia cymarioides (H.J.Lam & A.Meeuse) Z.H.Feng & U.B.Deshmukh – eastern Java and Bali Rokohia siamensis (H.R.Fletcher) Z.H.Feng & U.B.Deshmukh – southeastern Yunnan and northern Thailand
Diospyros winitii H.R.Fletcher 1937
plant species in the ebenaceae family
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Diospyros castanea (Craib) H.R.Fletcher 1937
plant species in the ebenaceae family
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Primula tsongpenii H.R.Fletcher 1942
perennial plant species in the primulaceae family
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Primula tayloriana H.R.Fletcher 1949
perennial plant species in the primulaceae family
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Primula rubicunda H.R.Fletcher 1950
perennial plant species in the primulaceae family
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Ardisia nervosa H.R.Fletcher 1937
plant species in the primulaceae family
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Primula violaris W.W.Sm. & H.R.Fletcher 1944
perennial plant species in the primulaceae family
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Primula stenodonta (Liang Shan Deng Tai Bao Chun) Balf.f. ex W.W.Sm. & H.R.Fletcher 1941
perennial plant species in the primulaceae family
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Primula saturata W.W.Sm. & H.R.Fletcher 1944
perennial plant species in the primulaceae family
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Primula inopinata H.R.Fletcher 1942
perennial plant species in the primulaceae family
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Primula comata H.R.Fletcher 1942
perennial plant species in the primulaceae family
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Primula chionogenes H.R.Fletcher 1942
perennial plant species in the primulaceae family
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Primula cerina H.R.Fletcher 1941
perennial plant species in the primulaceae family
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Primula asarifolia H.R.Fletcher 1942
perennial plant species in the primulaceae family
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Omphalogramma tibeticum H.R.Fletcher 1949
perennial plant species in the primulaceae family
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Omphalogramma tibetica H.R.Fletcher 1949
perennial plant species in the primulaceae family
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Garrettia siamensis H.R.Fletcher 1937
vulnerable plant species in the lamiaceae family
Rokohia siamensis is a species of flowering plant in the family Lamiaceae. It a shrub or tree native to southern China (southeastern Yunnan) and northern Thailand. The species was first described as Garrettia siamensis by Harold Fletcher in 1937. In 2024 it was placed in the genus Rokohia as Rokohia siamensis.
Diospyros defectrix H.R.Fletcher 1937
plant species in the ebenaceae family
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Aconitum taronense (Hand.-Mazz.) H.R.Fletcher & Lauener 1950
perennial plant species in the ranunculaceae family
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Aconitum rockii H.R.Fletcher & Lauener 1950
perennial plant species in the ranunculaceae family
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Aconitum geniculatum H.R.Fletcher & Lauener 1950
perennial and medicinal plant species in the ranunculaceae family
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Primula bhutanica H.R.Fletcher 1941
perennial plant species in the primulaceae family
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Palaquium garrettii H.R.Fletcher 1937
plant species in the sapotaceae family
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Madhuca stipulacea H.R.Fletcher 1937
plant species in the sapotaceae family
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Madhuca punctata H.R.Fletcher 1937
plant species in the sapotaceae family
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Madhuca esculenta H.R.Fletcher 1927
plant species in the sapotaceae family
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Lysimachia pilosa H.R.Fletcher 1936
perennial plant species in the primulaceae family
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Lysimachia oppositifolia H.R.Fletcher 1936
perennial plant species in the primulaceae family
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