| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| GROWTH | GROWTH HABIT | GROWTH HABIT (USES THE IPGRI SYSTEM) | 9 - PROSTRATE | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| GROWTH | PLANT HEIGHT | THE HEIGHT OF ADULT PLANTS OR OF NON-FLOWERING PLANTS AT THE END OF THE GROWING SEASON. MEASURED IN CENTIMETERS FROM THE GROUND TO THE INFLORESCENCE TOP. | 40 | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | EQ - UTRICLE SPLITS AT THE EQUATOR | | AMARANTH.AMES.1998 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | TB - UTRICLE ABCISES WITH TEPALS, THEN BURSTS IRREGULARLY | | AMARANTH.AMES.1998 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | TB - UTRICLE ABCISES WITH TEPALS, THEN BURSTS IRREGULARLY | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | TE - UTRICLE ABCISES WITH TEPALS, THEN SPLITS AT THE EQUATOR | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | PB - PINK BASE BUT GREEN STEM | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%) | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%) | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | BLADE PIGMENTATION | BLADE 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 | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | BLADE PIGMENTATION | BLADE 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%) | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | BLADE PIGMENTATION | BLADE 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%) | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | BLADE PIGMENTATION | BLADE 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. | SP - SPECKLED (20%) | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | BLADE RATIO | LEAF BLADE LENGTH: WIDTH RATIO, MEASURED ACROSS THE WIDEST PART OF THE BLADE, ON ADULT PLANTS. | 9 - GREATER THAN OR EQUAL 9:1, OR OTHER | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | BLADE SHAPE | BLADE SHAPE ON ADULT PLANTS. SHAPES CAN BE MODIFIED WITH BLADE RATIO INFORMATION. | LANC - LANCEOLATE SIMILAR TO OVATE BUT THE TIP IS POINTED | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | BRANCHING INDEX | BRANCHING INDEX (USES IPGRI SYSTEM) | 9 - BRANCHES ALL ALONG THE STEM | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN | 6 | AMARANTH.AMES.1989 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN (100%) | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | RUF - RUFESCENT (MIXTURE OF RED AND GREEN PARTS OF FLOWERS, OR OTHERWISE A RUSTY LOOK) (100%) | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | INFLORESCENCE DENSITY | INFLORESCENCE DENSITY (IPGRI SYSTEM) | 1 - LAX | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | AT - IN LEAF AXILS AND TERMINAL (especially for some Amaranthus tricolor) | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | AX - MOSTLY IN LEAF AXILS | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | MARBLED INFLORESCENCE | INFLORESCENCE ON ANY OF THE PLANTS MARBLED, SO GROUPS OF FLOWERS HAVE CONTRASTING COLORS (OCCASIONAL ON A. cruentus). | NONE - NOT PRESENT | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | MORPHOLOGICAL GROUP | MORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM. | WILD - WILD (INCLUDES ALL WEEDS) | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN | 148 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN (100%) | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | RN - AMARANTHINE, IF ANY IS PRESENT AND LESS INTENSE THAN RHS RED-PURPLE 61C (100%) | 56 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED COLOR | SEED COLOR frequency | BE - BROWN EDGES WITH BLACK SIDES (100%) | | AMARANTH.AMES.SEED.1997 | PI 604196 90ncai01 SD | Not Available |
| MORPHOLOGY | SEEDLING COLOR | THE 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. | 100 | 103 | AMARANTH.AMES.1990 | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | SEEDLING COLOR | THE 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. | 100 | 43 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| MORPHOLOGY | SEEDLING COLOR | THE 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. | 30.7692 | 52 | AMARANTH.AMES.2001.WINTER | PI 604196 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED SHAPE | SEED SHAPE | EB - ELLIPSOID OR OVOID WITH ROUNDED BULGING PERISPERM (100%) | | AMARANTH.AMES.SEED.1997 | PI 604196 90ncai01 SD | Not Available |
| MORPHOLOGY | TAXONOMIC VERACITY | Taxonomic veracity with reference to the comment in Public GRIN "observation details", or to the GRIN species determination. | TYPI - TYPICAL REPRESENTATIVE OF THE SPECIES | 27 | AMARANTH.AMES.2019.WINTER | PI 604196 01ncab01 SD | |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .05 | | NC7.INVENTORY.BRENNER | PI 604196 90ncao01 SD | Not Available |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .06 | | NC7.INVENTORY.BRENNER | PI 604196 01ncab01 SD | |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .06 | | NC7.INVENTORY.BRENNER | PI 604196 01ncai01 SD | Not Available |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .06 | | NC7.INVENTORY.BRENNER | PI 604196 90ncai01 SD | Not Available |