Details for: PI 494602, Helianthus praecox Engelm. & A. Gray subsp. praecox, PRA-1825


Summary Data
Taxonomy:
Helianthus praecox Engelm. & A. Gray subsp. praecox
Top Name:
PRA-1825
Origin:
Collected – Texas, United States
Received by NPGS:
Feb 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 494602 97ncai01 SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Helianthus praecox Engelm. & A. Gray subsp. praecox
Top Name:
PRA-1825
Origin:
Collected – Texas, United States
Received by NPGS:
Feb 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
19 September 1984.
Texas, United States
Locality: Along Highway 3005, 32 km southwest of Galveston, Galveston Island.
Coordinates: 29.2167, -94.9000 (Map it)
Georeference protocol: Lat/Lon determined via Map location
Comment: Lat/lon accurate to city level.
Collector(s):
Donated
February 1985.
Texas, United States

Donor(s):
Accession Names and Identifiers
PRA-1825
Type: Collector identifier
Group: BUSHLAND
Helianthus collection at Bushland, Texas

GS 0984
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
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 BASIS35 SUNFLOWER.SUN.OIL.WLD.98PI 494602 97ncai01 SD
MORPHOLOGYBRACT_TIGHTBRACT TIGHTNESS ON BUD1 - (0 = TIGHT, 9 = LOOSE) SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYRAY_FLOW_COLORRAY FLOWER COLOR TAKEN AT R-5 STAGE.3 - ORANGE SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYRAY_FLOW_NUMRAY FLOWER NUMBER5 - MANY SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYRAY_FLOW_SHAPERAY FLOWER SHAPE5 - OVATE SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYPOLLEN_COLORPOLLEN COLOR1 - YELLOW SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYSTIGMA_COLORSTIGMA COLOR9 - PURPLE SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYSEED_COLOR1PREDOMINANT SEED COLOR PRESENT3 - BROWN (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING9 - PRESENT (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED_PIG_ANTHSEED PIGMENTATION ANTHOCYANIN1 - ABSENT (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED_STRIPESSEED STRIPES1 - ABSENT (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYPRIMARY SEED LENGTHPRIMARY SEED LENGTH ALSO USED WHEN ONLY ONE SEED LENGTH IS RECORDED1 - SMALL (2 Millimeters) (50%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYPRIMARY SEED WIDTHPRIMARY SEED WIDTH ALSO USED WHEN ONLY ONE SEED WIDTH IS RECORDED1 - SMALL (1 Millimeter) (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYPRIMARY SEED SHAPEPRIMARY SEED SHAPE ALSO USED WHEN ONLY ONE SEED SHAPE IS RECORDED1 - ELONGATE (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED_THICKSEED THICKNESS1 - THIN (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYPRIMARY SEED PUBESCENCEPRIMARY SEED PUBESCENCE ALSO USED WHEN ONLY ONE VALUE FOR SEED PUBESCENCE IS RECORDED1 - GLABROUS (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSECONDARY SEED LENGTHSECONDARY SEED LENGTH2 - (1 = SMALL, 9 = VERY LARGE) (50%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYRAY FLOWER PETAL CURLINGTHE PRESENCE OR ABSENCE OF RAY FLOWER PETAL CURLING1 - FLAT PETAL SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYTOTAL STEM LENGTH (LOW RANGE)LOW RANGE FOR TOTAL STEM LENGTH TAKEN AT R-9 STAGE. ALL DROPPED HEADS ARE LIFTED, LENGTH RECORDED AS ACTUAL HEIGHT FROM GROUND TO BASE OF UPPERMOST HEAD (RECORDED IN CM) OF SHORTEST PLANT (ROW END PLANTS EXCEPTED).105 SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYTOTAL STEM LENGTH (HIGH RANGE)HIGH RANGE FOR TOTAL STEM LENGTH TAKEN AT R-9 STAGE. ALL DROPPED HEADS ARE LIFTED, LENGTH RECORDED AS ACTUAL HEIGHT FROM GROUND TO BASE OF UPPERMOST HEAD (RECORDED IN CM) OF TALLEST PLANT (ROW END PLANTS EXCEPTED).120 SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
MORPHOLOGYSEED_COLORSEED COLOR3 - BROWN (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED PUBESCENCESEED PUBESCENCE1 - GLABROUS (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED LENGTHSEED LENGTH1 - SMALL (2 Millimeters) (50%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED LENGTHSEED LENGTH2 - (1 = SMALL, 9 = VERY LARGE) (50%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED SHAPESEED SHAPE1 - ELONGATE (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
MORPHOLOGYSEED WIDTHSEED WIDTH1 - SMALL (1 Millimeter) (100%) SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD
PHENOLOGYDAY_FLOWDAYS TO FLOWER FROM DATE OF PLANTING TO STAGE 5.180 SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
PHENOLOGYDAY_FLOW_UNIFDAYS TO FLOWER UNIFORMITY5 - MODERATE SUNFLOWER.AMES.SUN.INC.97.PPI 494602 85ncpo01 SDNot Available
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.2 SUNFLOWER.AMES.SUN.INC.97.HPI 494602 97ncai01 SD