Details Top

Internal ID UUID6440463ce09e7198728298
Scientific name Halenia deflexa
Authority Griseb.
First published in Gen. Sp. Gent. : 324 (1838)

Ethnobotanical Use Top

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General Uses Top

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Synonyms Top

Scientific name Authority First published in
Tetragonanthus heterantha (Griseb.) A.Heller Muhlenbergia 1: 2 (1900)
Swertia michauxiana Schltdl. & Cham. Syst. Veg., ed. 15 bis 6: 130 (1820)
Swertia americana Spreng. Syst. Veg. 1: 861 (1824)
Halenia michauxiana G.Don Gen. Hist. 4: 177 (1837)
Tetragonanthus brentonianus (Griseb.) A.Heller Muhlenbergia 1: 2 (1900)
Tetragonanthus deflexus Kuntze Revis. Gen. Pl. 2: 431 (1891)
Tetragonanthus deflexus var. brentonianus Britton Mem. Torrey Bot. Club 5: 261 (1894)
Swertia deflexa Sm. Cycl. 34: n.º 8 (1816)
Halenia brentoniana Griseb. Fl. Bor.-Amer. (Hooker) 2(8): 68. 1837 [Jul 1837] ; Gen. Sp. Gent. 325. Oct 1838.
Halenia heterantha Griseb. Fl. Bor.-Amer. (Hooker) 2(8): 68. 1837 [Jul 1837] ; Gen. Sp. Gent. 325. Oct 1838.
Halenia deflexa var. heterantha Fernald Rhodora 1: 37 (1899)
Halenia deflexa var. brentoniana (Griseb.) A.Gray Syn. Fl. N. Amer. , ed. 2, 2(1): 127 (1886)
Swertia michauxiana Schult. Syst. Veg., ed. 15[bis]. 6: 130 (1820)
Halenia deflexa subsp. brentoniana (Griseb.) J.M.Gillett Gentians Canada, Alaska Greenland 46 (1964)
Halenia deflexa f. heterantha (Fernald) Fernald Rhodora 40: 340 (1938)
Halenia corniculata subsp. deflexa (Sm.) Hultén Kongl. Svenska Vetensk. Acad. Handl. , ser. 4, 13(1): 170 (1971)
Tetragonanthus deflexus var. heteranthus (Griseb.) Britton Man. Fl. N. States : 735 (1901)

Common names Top

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Language Common/alternative name
English american spurred gentian

Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Subvarieties (abbr. subvar.) Top

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Requires Light or Surface Sowing: These seeds need light to germinate and should not be covered with soil or only very lightly. They are often very small and sown directly on the surface of the growing medium.

Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Northern America
    • Eastern Canada
      • Labrador
      • New Brunswick
      • Newfoundland
      • Nova Scotia
      • Ontario
      • Québec
    • North-central U.S.A.
      • Minnesota
      • North Dakota
      • South Dakota
      • Wisconsin
    • Northeastern U.S.A.
      • Maine
      • Massachusetts
      • Michigan
      • New Hampshire
      • New York
      • Vermont
    • Northwestern U.S.A.
      • Montana
      • Wyoming
    • Subarctic America
      • Northwest Territorie
    • Western Canada
      • Alberta
      • British Columbia
      • Manitoba
      • Saskatchewan

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0001063148
IPNI 116935-2
GBIF 7407665
Tropicos 100377117
KEW urn:lsid:ipni.org:names:116933-2
The Plant List tro-100377117
IPNI 116933-2
iNaturalist 236291
GBIF 3169881
Canadensys 6029
USDA Plants HADE2
Tropicos 13800051
INPN 762075
KEW urn:lsid:ipni.org:names:369460-1
The Plant List tro-13800051
Open Tree Of Life 46466
NCBI Taxonomy 161512
Nature Serve 2.143347
IPNI 369460-1
iNaturalist 163503
GBIF 5414433
WisFlora 3794
EOL 595815
Wikipedia Halenia_deflexa

Genomes (via NCBI) Top

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Scientific Literature Top

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Phytochemical Profile Top

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