Details for: PI 503226, Helianthus laevigatus Torr. & A. Gray, LAEV-1871


Summary Data
Taxonomy:
Helianthus laevigatus Torr. & A. Gray
Top Name:
LAEV-1871
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 503226 11ncei01 SD
 
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Core Passport Data
Taxonomy:
Helianthus laevigatus Torr. & A. Gray
Top Name:
LAEV-1871
Origin:
Collected – Virginia, United States
Received by NPGS:
28 Oct 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
16 October 1985.
Virginia, United States
Locality: Highway 100N, 3.8 miles south of Poplar Hill, Pulaski County.
Coordinates: 37.0000, -80.0000 (Map it)
Environment description: Shale outcrop, wooded area.
Number of plants sampled: 12
Comment: Seeds and rhizomes collected (tubers and ~200 seeds).
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
LAEV-1871
Type: Donor identifier
Group: US.WILD.SUN.COL
G. Seiler, D. Skoric, B. Roath Collection Trip

1871
Type: Collector identifier
Roath W.W.

Ames 4625
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

Ames 4643
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

GS 1085
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Past flowering. Population scattered. Plants 4-5 feet tall, some short small heads. Leaves glabrous. Typical stem damage (Pith).
Helianthus laevigatus Torr. & A. Gray
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

104308
Place of publication:

Fl. N. Amer. 2:330. 1842
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishsmooth sunflower  1Rogers, C. E. et al. 1982. Sunflower species of the United States 53.
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHMINIMUM PLANT HEIGHTMINIMUM PLANT HEIGHT IN CENTIMETERS76 SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
GROWTHMAXIMUM PLANT HEIGHTMAXIMUM PLANT HEIGHT IN CENTIMETERS.152 SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING1 - ABSENT (50%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING9 - PRESENT (50%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED_PIG_ANTHSEED PIGMENTATION ANTHOCYANIN1 - ABSENT (100%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED_STRIPESSEED STRIPES1 - ABSENT (100%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED_THICKSEED THICKNESS5 - MEDIUM (100%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED_COLORSEED COLOR3 - BROWN (100%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED PUBESCENCESEED PUBESCENCE1 - GLABROUS (100%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED SHAPESEED SHAPE1 - ELONGATE (40%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
MORPHOLOGYSEED SHAPESEED SHAPE5 - OVOID ELONGATE (60%) SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
PHENOLOGYDAY_FLOWDAYS TO FLOWER FROM DATE OF PLANTING TO STAGE 5.1231 SUNFLOWER.PARLIER.SUN.INC.11HPI 503226 11ncei01 SD
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.7 SUNFLOWER.AMES.SUN.INC.ORIG.HPI 503226 85ncao01 SDNot Available