| CHEMICAL | SEED STARCH TYPE | THE PERCENT OF OPAQUE PERISPERM SEEDS, WHICH STAIN REDISH-BROWN WITH IODINE, OR OBSERVED THROUGH LIGHT COLORED SEED COATS. A LOW PERCENT OPAQUE INDICATES A HIGH PERCENT TRANSLUCENT. REFERENCE: OKUNO AND SAKAGUCHI 1982 HEREDITY 73:467. | 99 | 200 | AMARANTH.AMES.SEED.2005 | PI 649223 00ncai01 SD | |
| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | LOW - SEGREGATING POPULATION LESS THAN 10% | 91 | AMARANTH.AMES.2000.FALL | PI 649223 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. | 120 | 5 | AMA.AMES.2013.FIELD.D.PLANTED.AUG1 | PI 649223 00ncai01 SD | |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | EQ - UTRICLE SPLITS AT THE EQUATOR | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | EQ - UTRICLE SPLITS AT THE EQUATOR | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | GN - GREEN (100%) | | AMA.AMES.2013.FIELD.D.PLANTED.AUG1 | PI 649223 00ncai01 SD | |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | PB - PINK BASE BUT GREEN STEM (95%) | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | ST - AMARANTHINE STRIPES ON STEM, CAN HAVE PINK OR RED BASE (5%) | 91 | AMARANTH.AMES.2000.FALL | PI 649223 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%) | 91 | AMARANTH.AMES.2000.FALL | PI 649223 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%) | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 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 (100%) | 5 | AMA.AMES.2013.FIELD.D.PLANTED.AUG1 | PI 649223 00ncai01 SD | |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN (100%) | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN (100%) | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | SB - SHORT SIDE BRANCHES, 1/4 OR SHORTER THAN THE INFLORESCENCE LENGTH (INCLUDES SOME MANY-STEMMED WEEDS) | 91 | AMARANTH.AMES.2000.FALL | PI 649223 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). | MARB - PRESENT | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| MORPHOLOGY | MORPHOLOGICAL GROUP | MORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM. | ORNA - ORNAMENTAL C.S. Kauffman 1992 Food Reviews International 8:165-185 | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN (100%) | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN (100%) | 5 | AMA.AMES.2013.FIELD.D.PLANTED.AUG1 | PI 649223 00ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN (95%) | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 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 (5%) | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED COLOR | SEED COLOR frequency | BL - BLACK SEED COAT, RHS BLACK 202A (3%) | 200 | AMARANTH.AMES.SEED.2005 | PI 649223 00ncai01 SD | |
| MORPHOLOGY | SEED COLOR | SEED COLOR frequency | WH - WHITE SEED COAT, RHS ORANGE-WHITE 159A (97%) | 200 | AMARANTH.AMES.SEED.2005 | PI 649223 00ncai01 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. | 1.087 | 92 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 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. | 4.321 | 162 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 SD | Not Available |
| MORPHOLOGY | SEED SHAPE | SEED SHAPE | EB - ELLIPSOID OR OVOID WITH ROUNDED BULGING PERISPERM (3%) | 200 | AMARANTH.AMES.SEED.2005 | PI 649223 00ncai01 SD | |
| MORPHOLOGY | SEED SHAPE | SEED SHAPE | RB - ROUND, WITH ROUNDED BULGING PERISPERM (97%) | 200 | AMARANTH.AMES.SEED.2005 | PI 649223 00ncai01 SD | |
| 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 | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 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 | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 5 - HORIZONTAL, HALF DROOP, OR ARCH SHAPED WITH THE MIDDLE OR TERMINAL THIRD HORIZONTAL | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 SD | Not Available |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 5 - HORIZONTAL, HALF DROOP, OR ARCH SHAPED WITH THE MIDDLE OR TERMINAL THIRD HORIZONTAL | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 9 - DROOPING, WITH AT LEAST THE TERMINAL 2/3 HANGING VERTICALLY DOWN | 91 | AMARANTH.AMES.2000.FALL | PI 649223 90ncao01 SD | Not Available |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 9 - DROOPING, WITH AT LEAST THE TERMINAL 2/3 HANGING VERTICALLY DOWN | 44 | AMARANTH.AMES.2008.WINTER | PI 649223 00ncai01 SD | |
| PHENOLOGY | ADAPTATION FOR SEED MATURITY | THE SEED MATURITY BEFORE FROST. | EARLY - THE PLANTS FLOWERED TOO EARLY AND SMALL TO BE USEFUL | | AMARANTH.TURRIZA.2014.CAMPECHE.MEX | PI 649223 00ncai01 SD | |
| PHENOLOGY | ADAPTATION FOR SEED MATURITY | THE SEED MATURITY BEFORE FROST. | LATE - NO PLANTS MATURED SEED, THOUGH THE PLANTS WERE HEALTHY | 5 | AMA.AMES.2013.FIELD.D.PLANTED.AUG1 | PI 649223 00ncai01 SD | |
| PHENOLOGY | RESPONSE DAYLENGTH FLOWERING | Time-to-flowering response in contrasting long vs short daylengths. | Sensitive - Flowers sooner in short-days than in long-days | | AMARANTH.TURRIZA.2014.CAMPECHE.MEX | PI 649223 00ncai01 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 649223 00ncai01 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 649223 90ncao02 SD | Not Available |
| PRODUCTION | HUNDRED SEED WEIGHT | THE WEIGHT IN GRAMS OF 100 SEEDS. TAKEN FROM THE HUNDRED SEED WEIGHTS IN THE GRIN INVENTORY. | .08 | | NC7.INVENTORY.BRENNER | PI 649223 90ncao01 SD | Not Available |