Details for: PI 553081, Amaranthus pumilus Raf., DB 8906


Summary Data
Taxonomy:
Amaranthus pumilus Raf.
Top Name:
DB 8906
Origin:
Collected – North Carolina, United States
Received by NPGS:
01 Nov 1989
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
This accession is not available. Contact site for status.
 
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GREENHOUSE

Core Passport Data
Taxonomy:
Amaranthus pumilus Raf.
Top Name:
DB 8906
Origin:
Collected – North Carolina, United States
Received by NPGS:
01 Nov 1989
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Accession Names and Identifiers
DB 8906
Type: Collector identifier
David Brenner, North Central Regional PI Station, Ames, Iowa

Ames 10819
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

DB 0889
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
At collection time the seeds had matured and fallen to the ground. Plants 10 cm tall and 60 cm wide, all stems red. Many plants were dying because of caterpillar defoliation. Sample size 100 plants.
Amaranthus pumilus Raf.
Genus:
Amaranthus
Family:
Amaranthaceae
Nomen number:

315346
Place of publication:

Med. Repos. ser. 2, 5:360. 1808
Verified:
11/03/1989 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishcoast amaranth  1FNA Editorial Committee. 1993-. Flora of North America.
Englishseabeach amaranthus  1Fish and Wildlife service. 1993. Final listing rules for 39 species: Plants. Endang. Spec. Techn. Bull. 18(2):13.
Englishseabeach pigweed  1Center for Plant Conservation. Center for Plant Conservation National Collection of Endangered Plants (on-line resource).
Annotations
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Pathogens
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Herbarium specimen
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSEED ABSCISIONABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY.TB - UTRICLE ABCISES WITH TEPALS, THEN BURSTS IRREGULARLY126AMARANTH.AMES.1993PI 553081 89ncao01 SDNot Available
MORPHOLOGYSEED COLORSEED COLOR frequencyBR - DARK BROWN SEED COAT, RHS 175A to 200A (100%) AMARANTH.AMES.SEED.1997PI 553081 93ncai01 SDNot Available
MORPHOLOGYSEED SHAPESEED SHAPEEB - ELLIPSOID OR OVOID WITH ROUNDED BULGING PERISPERM (100%) AMARANTH.AMES.SEED.1997PI 553081 93ncai01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..21 NC7.INVENTORY.BRENNERPI 553081 89ncao01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..22 NC7.INVENTORY.BRENNERPI 553081 93ncai01 SDNot Available