| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 11 | AMARANTH.AMES.2001.WINTER | PI 349553 77ncei01 SD | Not Available |
| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 49 | AMARANTH.AMES.2011.FALL | PI 349553 01ncab01 SD | |
| GROWTH | GROWTH HABIT | GROWTH HABIT (USES THE IPGRI SYSTEM) | 1 - ERECT | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 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. | 21 | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | AT - UTRICLE ABSCISES ABOVE TEPALS | 49 | AMARANTH.AMES.2011.FALL | PI 349553 01ncab01 SD | |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%) | 11 | AMARANTH.AMES.2001.WINTER | PI 349553 77ncei01 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 | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 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 (90%) | 49 | AMARANTH.AMES.2011.FALL | PI 349553 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. | RD - ENTIRE LAMINA AMARANTHINE (PURPLE TO PINK) (100%) | | AMARANTH.AMES.2003.FIELD | PI 349553 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. | RV - MARGIN AND VEIN PIGMENTED (100%) | 11 | AMARANTH.AMES.2001.WINTER | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | BLADE SHAPE | BLADE SHAPE ON ADULT PLANTS. SHAPES CAN BE MODIFIED WITH BLADE RATIO INFORMATION. | OVAT - OVATE WIDEST AXIS BELOW MIDDLE, MARGINS SYMMETRICALLY CURVED EGG SHAPED, OR OVATAINATE | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | BRANCHING INDEX | BRANCHING INDEX (USES IPGRI SYSTEM) | 1 - NO BRANCHES | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN (100%) | 11 | AMARANTH.AMES.2001.WINTER | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE DENSITY | INFLORESCENCE DENSITY (IPGRI SYSTEM) | 5 - INTERMEDIATE | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | AX - MOSTLY IN LEAF AXILS | 11 | AMARANTH.AMES.2001.WINTER | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | AX - MOSTLY IN LEAF AXILS | 49 | AMARANTH.AMES.2011.FALL | PI 349553 01ncab01 SD | |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | SK - SPIKE, AT LEAST 4 VERTICAL SPIKES (LONG SIDE BRANCHES) THAT ARE APPROXIMATELY 1/2 THE INFLORESCENCE LENGTH, OR LONGER | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | MORPHOLOGICAL GROUP | MORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM. | TOTHER - A. tricolor, other types | 49 | AMARANTH.AMES.2011.FALL | PI 349553 01ncab01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN | 74 | AMARANTH.AMES.1990 | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | RD - DARK AMARANTHINE, RHS RED-PURPLE 61C, OR DARKER (100%) | 11 | AMARANTH.AMES.2001.WINTER | PI 349553 77ncei01 SD | Not Available |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | RN - AMARANTHINE, IF ANY IS PRESENT AND LESS INTENSE THAN RHS RED-PURPLE 61C (100%) | 49 | AMARANTH.AMES.2011.FALL | PI 349553 01ncab01 SD | |
| MORPHOLOGY | SEED COLOR | SEED COLOR frequency | BE - BROWN EDGES WITH BLACK SIDES (100%) | | AMARANTH.AMES.SEED.1997 | PI 349553 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 | 106 | AMARANTH.AMES.1990 | PI 349553 77ncei01 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.2001.WINTER | PI 349553 77ncei01 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 | 106 | AMARANTH.AMES.2011.FALL | PI 349553 01ncab01 SD | |
| MORPHOLOGY | SEED SHAPE | SEED SHAPE | EB - ELLIPSOID OR OVOID WITH ROUNDED BULGING PERISPERM (100%) | | AMARANTH.AMES.SEED.1997 | PI 349553 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. | ATYP - ATYPICAL | 49 | AMARANTH.AMES.2011.FALL | PI 349553 01ncab01 SD | |
| PHENOLOGY | ADAPTATION FOR SEED MATURITY | THE SEED MATURITY BEFORE FROST. | SICK - THE PLANTS FAILED DUE TO INSECT OR DISEASE PROBLEMS | 11 | AMARANTH.AMES.2003.FIELD | PI 349553 01ncab01 SD | |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .04 | | NC7.INVENTORY.BRENNER | PI 349553 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. | .04 | | NC7.INVENTORY.BRENNER | PI 349553 77ncei01 SD | Not Available |
| 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 349553 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 349553 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. | .05 | | NC7.INVENTORY.BRENNER | PI 349553 90nceo01 SD | Not Available |