Compositae taxon details
Helianthus grosseserratus M.Martens
Helianthus grosseserratus f. grosseserratus · unaccepted
Helianthus grosseserratus subsp. grosseserratus · unaccepted
Helianthus grosseserratus subsp. maximus R.W.Long · unaccepted
Helianthus grosseserratus var. grosseserratus · unaccepted
Helianthus grosseserratus var. hypoleucus A.Gray · unaccepted
Helianthus instabilis E.Watson · unaccepted
- Forma Helianthus grosseserratus f. grosseserratus accepted as Helianthus grosseserratus M.Martens
- Subspecies Helianthus grosseserratus subsp. grosseserratus accepted as Helianthus grosseserratus M.Martens
- Subspecies Helianthus grosseserratus subsp. maximus R.W.Long accepted as Helianthus grosseserratus M.Martens
- Variety Helianthus grosseserratus var. grosseserratus accepted as Helianthus grosseserratus M.Martens
- Variety Helianthus grosseserratus var. hypoleucus A.Gray accepted as Helianthus grosseserratus M.Martens
- Forma Helianthus grosseserratus f. pleniflorus Wadmond (uncertain > unassessed)
Not documented
LSID urn:lsid:compositae.org:names:1BB05916-1F44-408A-88AF-CCD46C498DAF
Taxonomy cf. Linnaea 14(Litt.): 133. 1840.
LSID urn:lsid:compositae.org:names:1BB05916-1F44-408A-88AF-CCD46C498DAF [details]
Taxonomy cf. Linnaea 14(Litt.): 133. 1840.
Taxonomy cf. Linnaea 14(Litt.): 133. 1840. [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus grosseserratus M.Martens. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1108966 on 2025-03-28
Date
action
by
original description
(of Helianthus instabilis E.Watson) (1929). Pap. Michigan Acad. Sci. 9
page(s): 423 [details]
original description (of Helianthus grosseserratus subsp. maximus R.W.Long) (1954). Rhodora 56
page(s): 199 [details]
page(s): 423 [details]
original description (of Helianthus grosseserratus subsp. maximus R.W.Long) (1954). Rhodora 56
page(s): 199 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon recordM. Martens [Preliminary Checklist of North American Compositae]
M. Martens [Tropicos] [details]
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record
Helianthus grosseserratus M. Martens [Preliminary Checklist of North American Compositae]
Helianthus grosseserratus M. Martens [Tropicos] [details]
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record
? as "grosse-serratus" [Tropicos] [details]
LSID urn:lsid:compositae.org:names:1BB05916-1F44-408A-88AF-CCD46C498DAF [details]
Taxonomy cf. Linnaea 14(Litt.): 133. 1840. [details]
