| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 SD | Not Available |
| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 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. | 150 | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | EQ - UTRICLE SPLITS AT THE EQUATOR | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | EQ - UTRICLE SPLITS AT THE EQUATOR | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | EQ - UTRICLE SPLITS AT THE EQUATOR | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%) | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%) | 48 | AMARANTH.AMES.2020.WINTER | PI 540447 02ncai01 SD | |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (100%) | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 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%) | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 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. | RD - ENTIRE LAMINA AMARANTHINE (PURPLE TO PINK) (100%) | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 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. | RD - ENTIRE LAMINA AMARANTHINE (PURPLE TO PINK) (100%) | 48 | AMARANTH.AMES.2020.WINTER | PI 540447 02ncai01 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%) | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 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%) | 48 | AMARANTH.AMES.2020.WINTER | PI 540447 02ncai01 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. | SEC - SECTORING, PATCHES THAT RADIATE AWAY FROM THE MIDVEIN. (10%) | 48 | AMARANTH.AMES.2020.WINTER | PI 540447 02ncai01 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 (100%) | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 SD | Not Available |
| MORPHOLOGY | BRANCHING INDEX | BRANCHING INDEX (USES IPGRI SYSTEM) | FAC - Facultative, mostly no branching, but some plants branch especially at the ends of the rows where sunlight reaches the side of the plant (started recording this in 2020). | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | RED - DARK AMARANTHINE, DARKER THAN RHS RED-PURPLE 62B (RED OR PURPLE) | | AMARANTH.AMES.1994 | PI 540447 86ncai01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | RED - DARK AMARANTHINE, DARKER THAN RHS RED-PURPLE 62B (RED OR PURPLE) (100%) | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | RED - DARK AMARANTHINE, DARKER THAN RHS RED-PURPLE 62B (RED OR PURPLE) (100%) | 48 | AMARANTH.AMES.2020.WINTER | PI 540447 02ncai01 SD | |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | RED - DARK AMARANTHINE, DARKER THAN RHS RED-PURPLE 62B (RED OR PURPLE) (100%) | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | RED - DARK AMARANTHINE, DARKER THAN RHS RED-PURPLE 62B (RED OR PURPLE) (45%) | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | RUF - RUFESCENT (MIXTURE OF RED AND GREEN PARTS OF FLOWERS, OR OTHERWISE A RUSTY LOOK) (55%) | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | LB - LONG SIDE BRANCHES, GREATER THAN 1/4 THE INFLORESCENCE LENGTH | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | LB - LONG SIDE BRANCHES, GREATER THAN 1/4 THE INFLORESCENCE LENGTH | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | LB - LONG SIDE BRANCHES, GREATER THAN 1/4 THE INFLORESCENCE LENGTH | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| MORPHOLOGY | MARBLED INFLORESCENCE | INFLORESCENCE ON ANY OF THE PLANTS MARBLED, SO GROUPS OF FLOWERS HAVE CONTRASTING COLORS (OCCASIONAL ON A. cruentus). | NONE - NOT PRESENT (0%) | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | RD - DARK AMARANTHINE, RHS RED-PURPLE 61C, OR DARKER (100%) | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 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%) | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 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%) | 48 | AMARANTH.AMES.2020.WINTER | PI 540447 02ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | RN - AMARANTHINE, IF ANY IS PRESENT AND LESS INTENSE THAN RHS RED-PURPLE 61C (100%) | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| MORPHOLOGY | SEED COLOR | SEED COLOR frequency | BR - DARK BROWN SEED COAT, RHS 175A to 200A (100%) | | AMARANTH.AMES.SEED.1997 | PI 540447 86ncai01 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 | 153 | AMARANTH.AMES.1994 | PI 540447 86ncai01 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 | 150 | AMARANTH.AMES.2001 | PI 540447 86ncai01 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 | 20 | AMARANTH.AMES.2002 | PI 540447 90nceo01 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 | 41 | AMARANTH.AMES.2020.WINTER | PI 540447 02ncai01 SD | |
| MORPHOLOGY | SEED SHAPE | SEED SHAPE | RB - ROUND, WITH ROUNDED BULGING PERISPERM (100%) | | AMARANTH.AMES.SEED.1997 | PI 540447 86ncai01 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 | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 SD | Not Available |
| MORPHOLOGY | TAXONOMIC VERACITY | Taxonomic veracity with reference to the comment in Public GRIN "observation details", or to the GRIN species determination. | INTR - INTERMEDIATE, HAS CHARACTERISTICS OF MORE THAN ONE SPECIES | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 SD | Not Available |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 1 - ERECT | 8 | AMARANTH.AMES.2001 | PI 540447 86ncai01 SD | Not Available |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 1 - ERECT | 7 | AMARANTH.AMES.2002.FALL | PI 540447 90nceo01 SD | Not Available |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 1 - ERECT | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 SD | |
| PHENOLOGY | ADAPTATION FOR SEED MATURITY | THE SEED MATURITY BEFORE FROST. | FULL - MORE THAN 90% OF THE PLANTS MATURED A HEALTHY SEED CROP | 28 | AMARANTH.AMES.2020.FIELD | PI 540447 02ncai01 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 540447 02ncai01 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 540447 86ncai01 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 540447 86ncao01 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 540447 90ncei02 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 540447 90ncei03 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 540447 90nceo01 SD | Not Available |