Details for: PI 592342, Helianthus nuttallii Torr. & A. Gray subsp. rydbergii (Britton) R. W. Long, NUT-2285


Summary Data
Taxonomy:
Helianthus nuttallii Torr. & A. Gray subsp. rydbergii (Britton) R. W. Long
Top Name:
NUT-2285
Origin:
Collected – Manitoba, Canada
Received by NPGS:
16 Sep 1994
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 592342 06ncab01 SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Helianthus nuttallii Torr. & A. Gray subsp. rydbergii (Britton) R. W. Long
Top Name:
NUT-2285
Origin:
Collected – Manitoba, Canada
Received by NPGS:
16 Sep 1994
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
03 September 1994.
Manitoba, Canada
Locality: 9.6 km north of Riding Mountain, Hwy. 5 N.
Coordinates: 50.6147, -99.3400 (Map it)
Elevation: 471m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Brown, loam soil, level area of roadside ditch, topography - swamp, moderate soil nutrient content, no salinity, imperfect drainage, tillage not affected by stoniness. Located near hay field.
Number of plants sampled: 38

Collector(s):
Donated
16 September 1994.
North Dakota, United States

Donor(s):
Accession Names and Identifiers
NUT-2285
Type: Collector identifier
Seiler, Gerald USDA, ARS

Ames 22207
Type: Site identifier
Group: AMES
Ames
USDA ARS NCRPIS

SEI0294
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Small population in swampy roadside ditch, near trees and hay field. Uniform population, effective population size - 120 plants, population area 100 meters square. Plants tall, 3 m or more, larger alternate leaves above, red stems, more typical H. nuttallii. Peak flowering, older heads look empty, seed set questionable. No apparent insect or disease damage. Associated wild species: Scirpus, Carex.
Helianthus nuttallii Torr. & A. Gray subspp. rydbergii (Britton) R. W. Long
Genus:
Helianthus
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:

104315
Place of publication:

Brittonia 18:77. 1966
Verified:
03/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Helianthus nuttallii Torr. & A. Gray (10 active accession[s])
Helianthus nuttallii Torr. & A. Gray subsp. nuttallii (25 active accession[s])
Helianthus nuttallii Torr. & A. Gray subsp. parishii (A. Gray) Heiser (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Helianthus rydbergii Britton

Common names
LanguageNameAlternate namenoteseqCitation
EnglishRydberg's sunflower  1Rogers, C. E. et al. 1982. Sunflower species of the United States 49.
Annotations
  • Taxonomic Re-Identification: 19 Sep 1995, from Helianthus nuttallii Torr. & A. Gray to Helianthus nuttallii Torr. & A. Gray subsp. rydbergii (Britton) R. W. Long
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYBRACT_TIGHTBRACT TIGHTNESS ON BUD5 - (0 = TIGHT, 9 = LOOSE) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYRAY_FLOW_COLORRAY FLOWER COLOR TAKEN AT R-5 STAGE.2 - LEMON YELLOW (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYRAY_FLOW_NUMRAY FLOWER NUMBER5 - MANY (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYRAY_FLOW_SHAPERAY FLOWER SHAPE3 - (0 = LANCEOLATE, 9 = ROUNDED) (50%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYRAY_FLOW_SHAPERAY FLOWER SHAPE5 - OVATE (50%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYPOLLEN_COLORPOLLEN COLOR1 - YELLOW (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYSTIGMA_COLORSTIGMA COLOR1 - YELLOW (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING1 - ABSENT (1%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING1 - ABSENT (10%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING9 - PRESENT (90%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED_MOTTLINGSEED MOTTLING9 - PRESENT (99%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED_PIG_ANTHSEED PIGMENTATION ANTHOCYANIN1 - ABSENT (100%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED_PIG_ANTHSEED PIGMENTATION ANTHOCYANIN1 - ABSENT (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED_STRIPESSEED STRIPES1 - ABSENT (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED_STRIPESSEED STRIPES1 - ABSENT (80%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED_STRIPESSEED STRIPES9 - PRESENT (20%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED_THICKSEED THICKNESS3 - (1 = THIN, 9 = THICK) (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED_THICKSEED THICKNESS4 - (1 = THIN, 9 = THICK) (100%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYRAY FLOWER PETAL CURLINGTHE PRESENCE OR ABSENCE OF RAY FLOWER PETAL CURLING1 - FLAT PETAL (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 04ncaim1 PLNot Available
MORPHOLOGYSEED_COLORSEED COLOR2 - TAN (5%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED_COLORSEED COLOR3 - BROWN (100%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED_COLORSEED COLOR3 - BROWN (95%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED_STRIPE_COLORSEED STRIPE COLOR7 - BLACK (100%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED STRIPE POSITIONSEED STRIPE POSITION5 - LATERAL (100%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED PUBESCENCESEED PUBESCENCE1 - GLABROUS (100%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED PUBESCENCESEED PUBESCENCE1 - GLABROUS (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED LENGTHSEED LENGTH1 - SMALL (2 Millimeters) (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED LENGTHSEED LENGTH1 - SMALL (2 Millimeters) (40%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED LENGTHSEED LENGTH2 - (1 = SMALL, 9 = VERY LARGE) (60%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED SHAPESEED SHAPE1 - ELONGATE (10%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED SHAPESEED SHAPE1 - ELONGATE (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
MORPHOLOGYSEED SHAPESEED SHAPE5 - OVOID ELONGATE (90%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED WIDTHSEED WIDTH1 - SMALL (1 Millimeter) (100%) SUNFLOWER.AMES.SUN.INC.04PPI 592342 04ncai01 SDNot Available
MORPHOLOGYSEED WIDTHSEED WIDTH1 - SMALL (1 Millimeter) (100%) SUNFLOWER.AMES.SUN.INC.05PPI 592342 05ncai01 SDNot Available
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.1 SUNFLOWER.AMES.SUN.INC.ORIG.HPI 592342 94ncao51 SDNot Available
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.2 SUNFLOWER.AMES.SUN.INC.05HPI 592342 05ncai01 SDNot Available
PRODUCTION100 Seed WeightWeight in grams of 100 seeds0.4 SUNFLOWER.AMES.SUN.INC.04HPI 592342 04ncai01 SDNot Available