Johannes Hegetschweiler

Swiss botanist (1789-1839).

Johannes Hegetschweiler (4 December 1789, Rifferswil – 9 September 1839, Zürich) was a Swiss medical doctor and botanist. He is remembered for his investigations of Alpine vegetation.

Abbreviations: Hegetschw.
Occupations: scientific collector, politician, physician, mycologist, botanist, botanical collector
Citizenships: Switzerland
Languages: German
Dates: 1789-12-14T00:00:00Z – 1839-09-09T00:00:00Z
Birth place: Rifferswil
Direct attributions: 18 plants, 0 fungi
Authorship mentions: 29 plants, 0 fungi

18 plants attributed, 11 plants contributed to29 plants:

Rumex nivalis (Snow Dock) Hegetschw. 1839
perennial plant species in the polygonaceae family
Rumex nivalis, commonly called snow dock, is a species of flowering plant in the knotweed family. It is endemic to Europe, where it grows mainly in snowbeds. It is dioecious, with separate male and female plants. The plant was first discovered by Alexander Moritzi in 1836 in the Swiss Alps. It is most plentiful at 7000 feet above sea level.
Crepis rhaetica Hegetschw. 1840
plant species in the asteraceae family
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Crataegus × macrocarpa (Crataegus X Macrocarpa) Hegetschw. 1839
plant hybrid species in the rosaceae family
Crataegus × macrocarpa, is a hybrid between two species of Crataegus (hawthorn), C. laevigata and C. rhipidophylla, both in series Crataegus. A chemotaxonomic investigation comparing flavonoid patterns in C. × macrocarpa and its putative parent species corroborated their supposed relationship. It is sometimes confused with C. × media, the hybrid between C. monogyna and C. laevigata. Under the rules of botanical nomenclature the name C. × macrocarpa covers all intermediate forms between the two parent species, including backcrosses. Its fruit persists for an average of 40.6 days, and bears an
Rubus villicaulis Hegetschw. 1869
plant species in the rosaceae family
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Gentiana × charpentieri E.Thomas ex Hegetschw. 1839
perennial plant hybrid species in the gentianaceae family
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Taraxacum alpinum Hegetschw. 1840
plant species in the asteraceae family
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Hieracium ramosissimum Schleich. ex Hegetschw. 1831
perennial plant species in the asteraceae family
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Cerastium alpinum var. lanatum (Woolly Alpine Chickweed) (Lam.) Hegetschw. 1825
plant variety in the caryophyllaceae family
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Draba × intermedia Hegetschw. 1839
plant hybrid species in the brassicaceae family
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Adenostyles intermedia Hegetschw. 1840
plant species in the asteraceae family
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Achillea intermedia Schleich. ex Hegetschw. & Heer 1809
perennial plant species in the asteraceae family
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Poa flavescens E.Thomas ex Hegetschw. 1838
plant species in the poaceae family
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Phyteuma intermedium Hegetschw. 1825
plant species in the campanulaceae family
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Leontodon pratensis Hegetschw. 1840
plant species in the asteraceae family
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Hieracium ramosissimum ssp. ramosissimum Hegetschw. 1852
perennial plant subspecies in the asteraceae family
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Crepis longifolia Hegetschw. 1840
plant species in the asteraceae family
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Barberea palustris Hegetschw. 1839
plant species
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Allium alpinum (DC.) Hegetschw. 1839
plant species in the amaryllidaceae family
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Gentianella aspera (Hegetschw.) Dostál ex Skalický, Chrtek & Gill 1966
plant species in the gentianaceae family
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Androsace brevis (Hegetschw.) Ces. 1844
plant species in the primulaceae family
Androsace brevis is an alpine plant in the family Primulaceae, a narrow endemic cushion plant that grows above 2000 m asl on rocky ridges and peaks in a restricted area in the Alps of Northern Italy (Lombardy) and adjacent Switzerland. Following IUCN criteria, its conservation status is Vulnerable (VU). The flowering period is very short, typically lasting about 2 weeks between the end of May and the beginning of June, immediately after snowmelt, when snow still occurs in the vicinity.
Gentianella ramosa (Hegetschw.) Holub 1967
plant species in the gentianaceae family
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Pilosella guthnikiana (Hegetschw.) Soják 1972
perennial plant species in the asteraceae family
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Centaurea scabiosa ssp. alpestris (Hegetschw.) Nyman 1879
perennial plant subspecies in the asteraceae family
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Pilosella velutina (Hegetschw.) F.W.Schultz & Sch.Bip. 1862
perennial plant species in the asteraceae family
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Primula latifolia ssp. graveolens (Hegetschw.) Rouy 1908
perennial plant subspecies in the primulaceae family
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Pilosella officinarum ssp. velutina (Hegetschw.) H.P.Fuchs 1980
plant subspecies in the asteraceae family
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Ophrys apifera var. trollii (Hegetschw.) O.Bolòs 1991
plant variety in the orchidaceae family
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Ophrys apifera var. chlorantha (Hegetschw.) Nyman 1882
plant variety in the orchidaceae family
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Carduus polyanthemos Hegetschw. ex Heer 1840
plant species in the asteraceae family
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