Compositae taxon details
Helianthus giganteus L.
1094732 (urn:lsid:marinespecies.org:taxname:1094732)
accepted
Species
Helianthus alienus E.Watson · unaccepted
Helianthus borealis E.Watson · unaccepted
Helianthus giganteus f. giganteus L. · unaccepted
Helianthus giganteus subsp. alienus (E.Watson) Long · unaccepted
Helianthus giganteus subsp. giganteus · unaccepted
Helianthus giganteus var. giganteus · unaccepted
Helianthus giganteus var. subtuberosus Britton · unaccepted
Helianthus subtuberosus (Britton) Britton · unaccepted
Helianthus validus E.Watson · unaccepted
- Forma Helianthus giganteus f. giganteus L. accepted as Helianthus giganteus L.
- Subspecies Helianthus giganteus subsp. alienus (E.Watson) Long accepted as Helianthus giganteus L.
- Subspecies Helianthus giganteus subsp. giganteus accepted as Helianthus giganteus L.
- Variety Helianthus giganteus var. ambiguus Torr. & A.Gray accepted as Helianthus x_ambiguus (Torr. & A.Gray) Britton (synonym)
- Variety Helianthus giganteus var. giganteus accepted as Helianthus giganteus L.
- Variety Helianthus giganteus var. subtuberosus Britton accepted as Helianthus giganteus L.
- Forma Helianthus giganteus f. verticillatus Lakela (uncertain > unassessed)
- Variety Helianthus giganteus var. altissimus Farw. (uncertain > unassessed)
- Variety Helianthus giganteus var. crinitus Nutt. (uncertain > unassessed)
- Variety Helianthus giganteus var. oppositifolius Farw. (uncertain > unassessed)
- Variety Helianthus giganteus var. resiniferus Farw. (uncertain > unassessed)
- Variety Helianthus giganteus var. subtuberosus E.S.Burgess (uncertain > unassessed)
- Variety Helianthus giganteus var. utahensis Eaton (uncertain > unassessed)
- Variety Helianthus giganteus var. utahensis D.C.Eaton (uncertain > unassessed)
- Variety Helianthus giganteus var. verticillatus Farw. (uncertain > unassessed)
- Variety Helianthus giganteus var. virgatus Farw. (uncertain > unassessed)
Linnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm., available online at https://www.biodiversitylibrary.org/page/358580
page(s): 905 [details]
page(s): 905 [details]
Note s.d., 109, J.Clayton, lectotype BM
Unreviewed
Type material s.d., 109, J.Clayton, lectotype BM [details]
LSID urn:lsid:compositae.org:names:679AE2B3-34B4-4695-9208-5D79F64F13EF
Taxonomy 1 May 1753
LSID urn:lsid:compositae.org:names:679AE2B3-34B4-4695-9208-5D79F64F13EF [details]
Taxonomy 1 May 1753
Taxonomy 1 May 1753 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Helianthus giganteus L.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1094732 on 2025-09-13
Date
action
by
original description
Linnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm., available online at https://www.biodiversitylibrary.org/page/358580
page(s): 905 [details]
original description (of Helianthus borealis E.Watson) (1929). Pap. Michigan Acad. Sci. 9
page(s): 411 [details]
original description (of Helianthus validus E.Watson) (1929). Pap. Michigan Acad. Sci. 9
page(s): 410 [details]
original description (of Helianthus alienus E.Watson) (1929). Pap. Michigan Acad. Sci. 9 [details]
original description (of Helianthus nuttallii var. subtuberosus (Britton) B.Boivin) (1972). Phytologia 23(1)
page(s): 74 [details]
page(s): 905 [details]
original description (of Helianthus borealis E.Watson) (1929). Pap. Michigan Acad. Sci. 9
page(s): 411 [details]
original description (of Helianthus validus E.Watson) (1929). Pap. Michigan Acad. Sci. 9
page(s): 410 [details]
original description (of Helianthus alienus E.Watson) (1929). Pap. Michigan Acad. Sci. 9 [details]
original description (of Helianthus nuttallii var. subtuberosus (Britton) B.Boivin) (1972). Phytologia 23(1)
page(s): 74 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon recordL., Sp. Pl. 1753. [Euro+Med]
Sp. Pl. : 905 (1753) [Vascular Plants of Russia]
Species Plantarum 2: [Tropicos] [details]
LSID urn:lsid:compositae.org:names:679AE2B3-34B4-4695-9208-5D79F64F13EF [details]
Taxonomy 1 May 1753 [details]
Type material s.d., 109, J.Clayton, lectotype BM [details]
