| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 17 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| GROWTH | GROWTH HABIT | GROWTH HABIT (USES THE IPGRI SYSTEM) | 1 - ERECT | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 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. | 50 | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | TB - UTRICLE ABCISES WITH TEPALS, THEN BURSTS IRREGULARLY | 17 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | PB - PINK BASE BUT GREEN STEM | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%) | 17 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 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. | GD - DARK GREEN | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 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. | V - ONE STRIPE (V-SHAPED) (100%) | | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | BLADE RATIO | LEAF BLADE LENGTH: WIDTH RATIO, MEASURED ACROSS THE WIDEST PART OF THE BLADE, ON ADULT PLANTS. | 2 - 2:1 | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 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 | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | BRANCHING INDEX | BRANCHING INDEX (USES IPGRI SYSTEM) | 9 - BRANCHES ALL ALONG THE STEM | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN (100%) | 17 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE DENSITY | INFLORESCENCE DENSITY (IPGRI SYSTEM) | 5 - INTERMEDIATE | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | LB - LONG SIDE BRANCHES, GREATER THAN 1/4 THE INFLORESCENCE LENGTH | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 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 | 17 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| MORPHOLOGY | SEED COLOR | SEED COLOR frequency | BR - DARK BROWN SEED COAT, RHS 175A to 200A (100%) | | AMARANTH.AMES.SEED.1997 | PI 526223 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 | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 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 | 14 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | SEED SHAPE | SEED SHAPE | RB - ROUND, WITH ROUNDED BULGING PERISPERM (100%) | | AMARANTH.AMES.SEED.1997 | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | SEX TYPE | SEX TYPE (MODIFIED IPGRI SYSTEM) | DIO - DIOECIOUS | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 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 | 17 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 5 - HORIZONTAL, HALF DROOP, OR ARCH SHAPED WITH THE MIDDLE OR TERMINAL THIRD HORIZONTAL | 17 | AMARANTH.AMES.2007.WINTER | PI 526223 90ncai01 SD | Not Available |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 9 - DROOPING, WITH AT LEAST THE TERMINAL 2/3 HANGING VERTICALLY DOWN | 6 | AMARANTH.AMES.1990 | PI 526223 88ncpo01 SD | Not Available |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .016 | | NC7.INVENTORY.BRENNER | PI 526223 90ncai01 SD | Not Available |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .02 | | NC7.INVENTORY.BRENNER | PI 526223 07ncai01 SD | |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .02 | | NC7.INVENTORY.BRENNER | PI 526223 88ncpo01 SD | Not Available |