Details for: PI 503220, Helianthus giganteus L., 1889


Summary Data
Taxonomy:
Helianthus giganteus L.
Top Name:
1889
Origin:
Collected – Virginia, United States
Received by NPGS:
28 Oct 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 503220 19ncai01 SD
 
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FIELD

Core Passport Data
Taxonomy:
Helianthus giganteus L.
Top Name:
1889
Origin:
Collected – Virginia, United States
Received by NPGS:
28 Oct 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
19 October 1985.
Virginia, United States
Locality: Along Highway 1, 2.7 km southeast of McKenney, Dinwiddie County.
Coordinates: 36.9833, -77.7167 (Map it)
Georeference protocol: Lat/Lon determined via Map location
Comment: Lat/lon accurate to city level.
Collector(s):
Donated
28 October 1985.
Iowa, United States
Comment: Received through 1985 Plant exploration by G. Seiler, W. W. Roath, D. Skoric
Donor(s):
Accession Names and Identifiers
1889
Type: Donor identifier
Roath W.W.

GIG-1889
Type: Donor identifier
Group: US.WILD.SUN.COL
G. Seiler, D. Skoric, B. Roath Collection Trip

Narrative
Collected by G. Seiler, W. Roath, and D. Skoric. Plants growing in cleared roadside near open pine woods in rocky sand. Population large. Collection from 30 plants. Typical cluster type roots.
Helianthus giganteus L.
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

27927
Place of publication:

Sp. pl. 2:905. 1753
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishgiant sunflower  11961. Webster's third new international dictionary.
EnglishIndian-potato  11961. Webster's third new international dictionary.
Englishtall sunflower  1FNA Editorial Committee. 1993-. Flora of North America.
Frenchhélianthe géant  2FNA Editorial Committee. 1993-. Flora of North America.
GermanRiesen-Sonnenblume  2Erhardt, W. et al. 2008. Der große Zander: Enzyklopädie der Pflanzennamen 1455.
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.2 SUNFLOWER.AMES.SUN.INC.ORIG.HPI 503220 85ncao01 SDNot Available