Details for: PI 468851, Helianthus praecox Engelm. & A. Gray subsp. praecox, PRA-1142


Summary Data
Taxonomy:
Helianthus praecox Engelm. & A. Gray subsp. praecox
Top Name:
PRA-1142
Origin:
Collected – Texas, United States
Received by NPGS:
Nov 1981
PI Assigned:
1982
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 468851 21ncai01 SD
 
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FIELD

Core Passport Data
Taxonomy:
Helianthus praecox Engelm. & A. Gray subsp. praecox
Top Name:
PRA-1142
Origin:
Collected – Texas, United States
Received by NPGS:
Nov 1981
PI Assigned:
1982
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
10 September 1979.
Texas, United States
Locality: Along Highway 146, 4.8 km south of La Porte.
Coordinates: 29.6500, -95.0167 (Map it)
Georeference protocol: Lat/Lon determined via Map location
Comment: Lat/lon accurate to city level.
Donated
November 1981.
Texas, United States
Comment: collection numbers with abbreviated species prefixes
Donor(s):
Accession Names and Identifiers
PRA-1142
Type: Donor identifier
Group: BUSHLAND
Bushland, Texas

Ames 6937
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

Narrative
Collected by C. E. Rogers.
Helianthus praecox Engelm. & A. Gray subspp. praecox
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

300258
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Helianthus praecox Engelm. & A. Gray (3 active accession[s])
Helianthus praecox Engelm. & A. Gray subsp. hirtus (Heiser) Heiser (7 active accession[s])
Helianthus praecox Engelm. & A. Gray subsp. runyonii (Heiser) Heiser (26 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Helianthus debilis Nutt. subsp. praecox (Engelm. & A. Gray) Heiser

Common names
LanguageNameAlternate namenoteseqCitation
Englishpremature sunflower  1Rogers, C. E. et al. 1982. Sunflower species of the United States 14.
EnglishTexas sunflower  1FNA Editorial Committee. 1993-. Flora of North America.
Annotations
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALPER_OILOIL PERCENATAGE OF SEED - PERCENT DRY WEIGHT BASIS38 SUNFLOWER.SUN.OIL.WLD.97PI 468851 95ncai01 SDNot Available
MORPHOLOGYBRACT_TIGHTBRACT TIGHTNESS ON BUD3 - (0 = TIGHT, 9 = LOOSE) SUNFLOWER.AMES.SUN.INC.95.PPI 468851 86ncao01 SDNot Available
MORPHOLOGYRAY_FLOW_COLORRAY FLOWER COLOR TAKEN AT R-5 STAGE.3 - ORANGE SUNFLOWER.AMES.SUN.INC.95.PPI 468851 86ncao01 SDNot Available
MORPHOLOGYRAY_FLOW_COLORRAY FLOWER COLOR TAKEN AT R-5 STAGE.3 - ORANGE SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYRAY_FLOW_NUMRAY FLOWER NUMBER5 - MANY SUNFLOWER.AMES.SUN.INC.95.PPI 468851 86ncao01 SDNot Available
MORPHOLOGYRAY_FLOW_NUMRAY FLOWER NUMBER5 - MANY SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYRAY_FLOW_SHAPERAY FLOWER SHAPE1 - (0 = LANCEOLATE, 9 = ROUNDED) SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYRAY_FLOW_SHAPERAY FLOWER SHAPE5 - OVATE SUNFLOWER.AMES.SUN.INC.95.PPI 468851 86ncao01 SDNot Available
MORPHOLOGYPOLLEN_COLORPOLLEN COLOR1 - YELLOW SUNFLOWER.AMES.SUN.INC.95.PPI 468851 86ncao01 SDNot Available
MORPHOLOGYPOLLEN_COLORPOLLEN COLOR1 - YELLOW SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYSTIGMA_COLORSTIGMA COLOR9 - PURPLE SUNFLOWER.AMES.SUN.INC.95.PPI 468851 86ncao01 SDNot Available
MORPHOLOGYSTIGMA_COLORSTIGMA COLOR9 - PURPLE SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYHEAD_SHAPE_VARHEAD SHAPE VARIABILITY1 - (0 = UNIFORM, 9 = VARIABLE) SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYSEED_COLOR1PREDOMINANT SEED COLOR PRESENT3 - BROWN (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING1 - ABSENT (50%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING9 - PRESENT (50%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED_PIG_ANTHSEED PIGMENTATION ANTHOCYANIN1 - ABSENT SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED_STRIPESSEED STRIPES1 - ABSENT (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYPRIMARY SEED LENGTHPRIMARY SEED LENGTH ALSO USED WHEN ONLY ONE SEED LENGTH IS RECORDED2 - (1 = SMALL, 9 = VERY LARGE) (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYPRIMARY SEED WIDTHPRIMARY SEED WIDTH ALSO USED WHEN ONLY ONE SEED WIDTH IS RECORDED1 - SMALL (1 Millimeter) (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYPRIMARY SEED SHAPEPRIMARY SEED SHAPE ALSO USED WHEN ONLY ONE SEED SHAPE IS RECORDED1 - ELONGATE (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED_THICKSEED THICKNESS1 - THIN SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYPRIMARY SEED PUBESCENCEPRIMARY SEED PUBESCENCE ALSO USED WHEN ONLY ONE VALUE FOR SEED PUBESCENCE IS RECORDED1 - GLABROUS SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYRAY FLOWER PETAL CURLINGTHE PRESENCE OR ABSENCE OF RAY FLOWER PETAL CURLING1 - FLAT PETAL SUNFLOWER.AMES.SUN.INC.95.PPI 468851 86ncao01 SDNot Available
MORPHOLOGYRAY FLOWER PETAL CURLINGTHE PRESENCE OR ABSENCE OF RAY FLOWER PETAL CURLING1 - FLAT PETAL SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYSTEM CURVETHE HEAD ANGLE RELATIVE TO THE GROUND3 - PERPENDICULAR, 90 DEGREES SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYBRANCHING5PERCENT OF PLANTS FULLY BRANCHED WITHOUT CENTRAL HEAD RECORDED FROM THE R-5 TO R-9 STAGE100 SUNFLOWER.AMES.SUN.INC.2021PI 468851 21ncai01 SD
MORPHOLOGYSEED_COLORSEED COLOR3 - BROWN (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED PUBESCENCESEED PUBESCENCE1 - GLABROUS SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED LENGTHSEED LENGTH2 - (1 = SMALL, 9 = VERY LARGE) (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED SHAPESEED SHAPE1 - ELONGATE (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
MORPHOLOGYSEED WIDTHSEED WIDTH1 - SMALL (1 Millimeter) (100%) SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.2 SUNFLOWER.AMES.SUN.INC.95.HPI 468851 95ncai01 SDNot Available