Helianthus luxurians ×[H. giganteus ×H. grosseserratus]

ClassificationFlowering Plants
FamilyAsteraceae
Family (Traditional)Asteraceae
GenusHelianthus
SpeciesHelianthus luxurians ×[H. giganteus ×H. grosseserratus] E. Watson
Common NameGiant sunflower
Growth HabitForb
DurationPerennial
Plant Notes**
C value
StatusNative
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

Synonyms

No synonyms exist for this species.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on an accession number to view full details; click on column headers to sort.

Counties included on distribution map: Carroll, Cass, Fulton, Greene, Hamilton, Lake, Lawrence, Marion, Miami, Porter, Pulaski

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1922 - 1949

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
64581 Miami 25 Sep 1942 Charles M. Ek
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
84527 Lake 15 Sep 1946 J. E. Potzger
10613
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [gigantues x grosseserratus]
92892 Porter 27 Aug 1922 Marcus W. Lyon, Jr.
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
67726 Cass 14 Aug 1943 Ray C. Friesner
17884
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
5281 Carroll 28 Aug 1930 Ray C. Friesner
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
7732 Pulaski 04 Sep 1931 Ray C. Friesner
3451
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
84223 Greene 04 Sep 1948 Ray C. Friesner
22420
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
84476 Greene 04 Sep 1948 Ray C. Friesner
22420
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
9968 Lawrence 06 Sep 1932 Ray C. Friesner
4894
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
86520 Fulton 17 Sep 1949 Ray C. Friesner
23124
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
10510 Hamilton 24 Sep 1932 Ray C. Friesner
5357
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
6507 Marion William N. Clute
BUT
Helianthus x luxurians E.E. Wats. (pro sp.) [giganteus x grosseserratus]
158056 Porter 9/21/2019 Na.J. Pilla
NJP.1909.2102.p
BUT
Helianthus X luxurians E.E. Watson (pro sp.)
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