Details for: PI 702921, Amaranthus retroflexus L., Population 6


Summary Data
Taxonomy:
Amaranthus retroflexus L.
Top Name:
Population 6
Origin:
Collected – New Mexico, United States
Received by NPGS:
03 Feb 2021
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Life Habit:
Forb
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 702921 22ncai01 SD
 
Images (10 total. Click on image for more.)

HABITAT

Core Passport Data
Taxonomy:
Amaranthus retroflexus L.
Top Name:
Population 6
Origin:
Collected – New Mexico, United States
Received by NPGS:
03 Feb 2021
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Life Habit:
Forb
Source History
Collected
02 October 2019.
Cibola County, New Mexico, United States
Locality: Chain of Craters Wilderness Study Area, El Malpais National Conservation Area (BLM), along road 42 just north of Hwy 117. West of lava flow in ruts of the road.
Coordinates: 34.7217, -108.0400 (Map it)
Elevation: 2134m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Aquatic habitat
Environment description: Full sun exposure. Brown, dusty soil, evidently flooded earlier in the year. Population size 25 to 30 plants.
Number of plants sampled: 13
Associated species: Associated with Bouteloua and Chenopodiaceae
Comment: Collected with the Field Botany Biol 189T Class, Calfornia State University, Fresno, with support of the USDA Agricultural Research Service, in cooperation with California State University, Fresno
Collector(s):
Donated
03 February 2021.
California, United States

Donor(s):
Accession Names and Identifiers
Population 6
Type: Donor identifier
Waselkov, Katherine California State University, Fresno

KW 338
Type: Collector identifier
Waselkov, Katherine California State University, Fresno

KW0919
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Ames 35641
Type: Site identifier
Group: AMES
NC-7 Research Numbers

Narrative
Plants 6-12 inches tall, branched, with reddish-green stems. At the time of collection: 100% flowering and fruiting.
Amaranthus retroflexus L.
Genus:
Amaranthus
Subgenus:
Amaranthus
Family:
Amaranthaceae
Nomen number:

2803
Place of publication:

Sp. pl. 2:991. 1753
Verified:
02/04/2003 by ARS Systematic Botanists.
Other conspecific taxa
Amaranthus retroflexus var. delilei (0 active accession[s])
Amaranthus retroflexus var. retroflexus (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
EnglishAmerican pigweed  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Englishcarelessweed  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Englishcommon amaranth  1Botanical Society of the British Isles. BSBI taxon database (on-line resource).
Englishpigweed redroot  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Englishredroot  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishredroot amaranth  1FNA Editorial Committee. 1993-. Flora of North America.
Englishredroot pigweed  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishreflexed amaranth  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Englishrough pigweed  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishwild-beet amaranth  1FNA Editorial Committee. 1993-. Flora of North America.
Chinesefan zhi xian反枝苋 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
English (Canada)redroot pigweed  Agriculture & Agri-Food Canada official name2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 90.
Frenchamarante réfléchie  2Feuillet, C. 1998. pers. comm. Note: re. French common names
French (Canada)amarante à racine rouge Agriculture & Agroalimentaire Canada nom officiel2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 90.
GermanAckerfuchsschwanz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Germanzurückgekrümmter Fuchsschwanz  2Erhardt, W. et al. 2008. Der große Zander: Enzyklopädie der Pflanzennamen 2:1197.
Portuguese (Brazil)carurú-áspero  2Groth, D. 2005. pers. comm. Note: re. Brazilian common names
Spanishamaranto común  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish (Mexico)quintonil  2Lira, R. et al., eds. 2016. Ethnobotany of Mexico Springer, New York, US. 114-115.
Swedishsvinamarant  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
Other Links
Actions
  • PINUMBERED: Assigned PI 702921 to Ames 35641. 28 Jun 2023.
Pathogens
Vouchers
Herbarium specimen
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GENSTOCKMALE STERILITYMALE STERILITY - POLLEN IS NOT VIABLE.FERT - NO STERILITY OBSERVED105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
MORPHOLOGYSEED ABSCISIONABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY.EQ - UTRICLE SPLITS AT THE EQUATOR105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
MORPHOLOGYADULT STEM COLORADULT STEM COLORST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%)105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 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 GREEN (30%)105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 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.V - ONE STRIPE (V-SHAPED) (70%)105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
MORPHOLOGYFLOWER COLORFLOWER COLORGR - GREEN (100%)105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
MORPHOLOGYMARBLED INFLORESCENCEINFLORESCENCE ON ANY OF THE PLANTS MARBLED, SO GROUPS OF FLOWERS HAVE CONTRASTING COLORS (OCCASIONAL ON A. cruentus).NONE - NOT PRESENT (0%)105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
MORPHOLOGYMORPHOLOGICAL GROUPMORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM.WILD - WILD (INCLUDES ALL WEEDS)105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
MORPHOLOGYPETIOLE PIGMENTATIONPETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM)RN - AMARANTHINE, IF ANY IS PRESENT AND LESS INTENSE THAN RHS RED-PURPLE 61C (100%)105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 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.100183AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
MORPHOLOGYTERMINAL INFLORESCENCETERMINAL INFLORESCENCE ATTITUDE1 - ERECT105AMARANTH.AMES.2022.WINTERPI 702921 21ncao01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..031 NC7.INVENTORY.BRENNERPI 702921 21ncao01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..032 NC7.INVENTORY.BRENNERPI 702921 22ncai01 SD