Details for: PI 494584, Helianthus debilis Nutt. subsp. silvestris Heiser, DEB-1837


Summary Data
Taxonomy:
Helianthus debilis Nutt. subsp. silvestris Heiser
Top Name:
DEB-1837
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 494584 87ncai01 SD
 
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Core Passport Data
Taxonomy:
Helianthus debilis Nutt. subsp. silvestris Heiser
Top Name:
DEB-1837
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
20 September 1984.
Texas, United States
Locality: Along Highway Alt. 77, 9.6 km northeast of Cuero.
Coordinates: 29.0833, -97.2833 (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
DEB-1837
Type: Collector identifier
Group: BUSHLAND
Helianthus collection at Bushland, Texas

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

Narrative
Helianthus debilis Nutt. subspp. silvestris Heiser
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

104290
Place of publication:

Madroño 13:158. 1956
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Helianthus debilis Nutt. (1 active accession[s])
Helianthus debilis Nutt. subsp. cucumerifolius (Torr. & A. Gray) Heiser (14 active accession[s])
Helianthus debilis Nutt. subsp. debilis (13 active accession[s])
Helianthus debilis Nutt. subsp. tardiflorus Heiser (13 active accession[s])
Helianthus debilis Nutt. subsp. vestitus (E. Watson) Heiser (12 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishforest sunflower  1Rogers, C. E. et al. 1982. Sunflower species of the United States 8.
Annotations
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALPER_OILOIL PERCENATAGE OF SEED - PERCENT DRY WEIGHT BASIS33 SUNFLOWER.SUN.OIL.WLD.97PI 494584 87ncai01 SD
MORPHOLOGYSEED_COLOR1PREDOMINANT SEED COLOR PRESENT5 - GREY SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED_COLOR2SECONDARY SEED COLOR PRESENT3 - BROWN SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING9 - PRESENT SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED_PIG_ANTHSEED PIGMENTATION ANTHOCYANIN1 - ABSENT SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED_STRIPESSEED STRIPES1 - ABSENT SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYPRIMARY SEED LENGTHPRIMARY SEED LENGTH ALSO USED WHEN ONLY ONE SEED LENGTH IS RECORDED1 - SMALL (2 Millimeters) SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYPRIMARY SEED WIDTHPRIMARY SEED WIDTH ALSO USED WHEN ONLY ONE SEED WIDTH IS RECORDED1 - SMALL (1 Millimeter) SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYPRIMARY SEED SHAPEPRIMARY SEED SHAPE ALSO USED WHEN ONLY ONE SEED SHAPE IS RECORDED1 - ELONGATE SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED_THICKSEED THICKNESS1 - THIN SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED_COLORSEED COLOR3 - BROWN SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED_COLORSEED COLOR5 - GREY SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED LENGTHSEED LENGTH1 - SMALL (2 Millimeters) SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED SHAPESEED SHAPE1 - ELONGATE SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
MORPHOLOGYSEED WIDTHSEED WIDTH1 - SMALL (1 Millimeter) SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.2 SUNFLOWER.AMES.SUN.INC.87.HPI 494584 87ncai01 SD