Details for: PI 702924, Amaranthus powellii S. Watson subsp. powellii, Population 12


Summary Data
Taxonomy:
Amaranthus powellii S. Watson subsp. powellii
Top Name:
Population 12
Origin:
Collected – California, 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 702924 22ncai01 SD
 
Images (3 total. Click on image for more.)

GREENHOUSE

Core Passport Data
Taxonomy:
Amaranthus powellii S. Watson subsp. powellii
Top Name:
Population 12
Origin:
Collected – California, 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
10 November 2019.
San Diego County, California, United States
Locality: Town of Warner Springs, east side of SR 79, along Pacific Crest Trail (near Eagle Rock Trailhead), just south of the San Diego County Fire Station 52.
Coordinates: 33.2726, -116.6450 (Map it)
Elevation: 899m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Grassland
Environment description: Herbaceous-plant area along creek bank in partial tree shade. Dry, pale sandy soil. Population size of ~20 plants.
Number of plants sampled: 6
Associated species: With spiny Ambrosia, grasses, Hirschfeldia incana, cholla cacti, red Eriogonum, Croton setiger, under the intermittent shade of coast live oaks
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 12
Type: Donor identifier
Waselkov, Katherine California State University, Fresno

KW 347
Type: Collector identifier
Waselkov, Katherine California State University, Fresno

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

Ames 35647
Type: Site identifier
Group: AMES
NC-7 Research Numbers

Narrative
Height ~1 ft tall, almost all dead and dry, straw-colored to slightly red. At the time of collection 100% of the plants were fruiting.
Amaranthus powellii S. Watson subspp. powellii
Genus:
Amaranthus
Subgenus:
Amaranthus
Family:
Amaranthaceae
Nomen number:

430510
Verified:
02/04/2003 by ARS Systematic Botanists.
Other conspecific taxa
Amaranthus powellii S. Watson (2 active accession[s])
Amaranthus powellii S. Watson subsp. bouchonii (Thell.) Costea & Carretero (7 active accession[s])
Amaranthus powellii subsp. bouchonii (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
Annotations
  • Taxonomic Re-Identification: 07 Mar 2022, from Amaranthus powellii S. Watson to Amaranthus powellii S. Watson subsp. powellii
Other Links
Original seed packet
Actions
  • Observation Data Added: The original 2021 sample had circumscissile (split on their equators) utricles, observed before cleaning. 05 Mar 2021.
  • PINUMBERED: Assigned PI 702924 to Ames 35647. 28 Jun 2023.
Pathogens
Vouchers
Herbarium specimen
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GENSTOCKMALE STERILITYMALE STERILITY - POLLEN IS NOT VIABLE.FERT - NO STERILITY OBSERVED117AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
MORPHOLOGYSEED ABSCISIONABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY.EQ - UTRICLE SPLITS AT THE EQUATOR117AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
MORPHOLOGYADULT STEM COLORADULT STEM COLORST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%)117AMARANTH.AMES.2022.WINTERPI 702924 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 (100%)117AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
MORPHOLOGYFLOWER COLORFLOWER COLORGR - GREEN (100%)117AMARANTH.AMES.2022.WINTERPI 702924 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%)117AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
MORPHOLOGYMORPHOLOGICAL GROUPMORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM.WILD - WILD (INCLUDES ALL WEEDS)117AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
MORPHOLOGYPETIOLE PIGMENTATIONPETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM)RN - AMARANTHINE, IF ANY IS PRESENT AND LESS INTENSE THAN RHS RED-PURPLE 61C (100%)117AMARANTH.AMES.2022.WINTERPI 702924 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.100168AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
MORPHOLOGYTAXONOMIC VERACITYTaxonomic veracity with reference to the comment in Public GRIN "observation details", or to the GRIN species determination.TYPI - TYPICAL REPRESENTATIVE OF THE SPECIES117AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
MORPHOLOGYTERMINAL INFLORESCENCETERMINAL INFLORESCENCE ATTITUDE1 - ERECT117AMARANTH.AMES.2022.WINTERPI 702924 21ncao01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..033 NC7.INVENTORY.BRENNERPI 702924 21ncao01 SDNot Available
PRODUCTIONHUNDRED SEED WEIGHTTHE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY..042 NC7.INVENTORY.BRENNERPI 702924 22ncai01 SD