Details for: PI 553082, Amaranthus pumilus Raf., DB 8907


Summary Data
Taxonomy:
Amaranthus pumilus Raf.
Top Name:
DB 8907
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 8907
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 8907
Type: Collector identifier
David Brenner, North Central Regional PI Station, Ames, Iowa

Ames 10820
Type: Site identifier
Group: AMES
NC-7
USDA ARS NCRPIS

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

Narrative
Plants in bloom and maturing seeds. Fifteen cm tall. Red stem coloring. Damaged by caterpillar feeding. Seeds are dispersed by wind and water. Sample size 100 plants, and also a sample of drift seeds deposited by sea water. Population size 1,000. Associated with Euphorbia polygonifolia
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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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHGROWTH HABITGROWTH HABIT (USES THE IPGRI SYSTEM)9 - PROSTRATE2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYSEED ABSCISIONABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY.TB - UTRICLE ABCISES WITH TEPALS, THEN BURSTS IRREGULARLY2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYSEED ABSCISIONABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY.TB - UTRICLE ABCISES WITH TEPALS, THEN BURSTS IRREGULARLY118AMARANTH.AMES.1994PI 553082 89ncao01 SDNot Available
MORPHOLOGYADULT STEM COLORADULT STEM COLORRD - RED OR DARKER STEM WITH SOLID COLORING, CAN HAVE PINK OR RED BASE2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYBLADE PIGMENTATIONBLADE PIGMENTATION, MOST CLEAR BEFORE FLOWERING. IT DOES NOT INCLUDE THE PIGMENTATION OF SENESCENT LEAVES OR THE IRIDESCENT PURPLE COLOR UNDER SOME JUVENILE OR NEW LEAVES.GN - NORMAL GREEN2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYBLADE RATIOLEAF BLADE LENGTH: WIDTH RATIO, MEASURED ACROSS THE WIDEST PART OF THE BLADE, ON ADULT PLANTS.1 - 1:12AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYBLADE SHAPEBLADE SHAPE ON ADULT PLANTS. SHAPES CAN BE MODIFIED WITH BLADE RATIO INFORMATION.OBOV - OBOVATE INVERSELY OVATE2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYBRANCHING INDEXBRANCHING INDEX (USES IPGRI SYSTEM)6 - MANY BRANCHES, ALL NEAR THE BASE OF THE STEM2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYFLOWER COLORFLOWER COLORGR - GREEN2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYINFLORESCENCE SHAPEINFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM)XX - OTHER (SPECIFY)2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYPETIOLE PIGMENTATIONPETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM)GN - GREEN2AMARANTH.AMES.1990PI 553082 89ncao02 SDNot Available
MORPHOLOGYSEED COLORSEED COLOR frequencyBR - DARK BROWN SEED COAT, RHS 175A to 200A (100%) AMARANTH.AMES.SEED.1997PI 553082 94ncai01 SDNot Available
MORPHOLOGYSEEDLING COLORTHE PERCENTAGE OF THE SEEDLING WITH ANY STEM OR LEAF AMARANTHINE (RED COLORING) IN A GIVEN NUMBER OF EVALUATED SEEDLINGS. THIS DISTINGUISHES THE SEEDLINGS WITH AMARANTHINE FROM GREEN AND ORANGE SEEDLINGS. SCORE WITHIN 3 WEEKS AFTER GERM. 118AMARANTH.AMES.1994PI 553082 89ncao01 SDNot Available
MORPHOLOGYSEED SHAPESEED SHAPEEB - ELLIPSOID OR OVOID WITH ROUNDED BULGING PERISPERM (100%) AMARANTH.AMES.SEED.1997PI 553082 94ncai01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..2 NC7.INVENTORY.BRENNERPI 553082 89ncao02 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 553082 89ncao01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..24 NC7.INVENTORY.BRENNERPI 553082 94ncai01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..25 NC7.INVENTORY.BRENNERPI 553082 90ncai01 SDNot Available