| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 SD | |
| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 1 | AMARANTH.AMES.2010.WINTER | PI 549157 97ncai01 SD | |
| GENSTOCK | MALE STERILITY | MALE STERILITY - POLLEN IS NOT VIABLE. | FERT - NO STERILITY OBSERVED | 15 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 SD | |
| GROWTH | GROWTH HABIT | GROWTH HABIT (USES THE IPGRI SYSTEM) | 1 - ERECT | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | BI - UTRICLE BURST IRREGULARLY (IF WITHOUT ABSCISION, IT IS NON-SHATTERING) | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | TB - UTRICLE ABCISES WITH TEPALS, THEN BURSTS IRREGULARLY | 15 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | SEED ABSCISION | ABSCISION ZONES OF SEED HOLDING UTRICLES AT MATURITY. | TE - UTRICLE ABCISES WITH TEPALS, THEN SPLITS AT THE EQUATOR | 20 | AMARANTH.AMES.1996 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | PS - PINK BASE AND PINK STEM | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | RB - RED OR DARKER BASE BUT GREEN STEM (100%) | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | ADULT STEM COLOR | ADULT STEM COLOR | RB - RED OR DARKER BASE BUT GREEN STEM (100%) | 15 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 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%) | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 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%) | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 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%) | 1 | AMARANTH.AMES.2010.WINTER | PI 549157 97ncai01 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%) | 15 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | BLADE RATIO | LEAF BLADE LENGTH: WIDTH RATIO, MEASURED ACROSS THE WIDEST PART OF THE BLADE, ON ADULT PLANTS. | 4 - 4:1 | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 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 | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | BRACT LENGTH IN MILLIMETERS | BRACT LENGTH IN MILLIMETERS | 2 | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | BRANCHING INDEX | BRANCHING INDEX (USES IPGRI SYSTEM) | 9 - BRANCHES ALL ALONG THE STEM | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN (100%) | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | FLOWER COLOR | FLOWER COLOR | GR - GREEN (100%) | 1 | AMARANTH.AMES.2010.WINTER | PI 549157 97ncai01 SD | |
| MORPHOLOGY | INFLORESCENCE DENSITY | INFLORESCENCE DENSITY (IPGRI SYSTEM) | 4 - (1 = LAX, 9 = DENSE) | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | AX - MOSTLY IN LEAF AXILS | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | AX - MOSTLY IN LEAF AXILS | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | INFLORESCENCE SHAPE | INFLORESCENCE SHAPE (MODIFIED IPGRI SYSTEM) | AX - MOSTLY IN LEAF AXILS | 1 | AMARANTH.AMES.2010.WINTER | PI 549157 97ncai01 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 | 1 | AMARANTH.AMES.2010.WINTER | PI 549157 97ncai01 SD | |
| MORPHOLOGY | MORPHOLOGICAL GROUP | MORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM. | WILD - WILD (INCLUDES ALL WEEDS) | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 SD | Not Available |
| MORPHOLOGY | MORPHOLOGICAL GROUP | MORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM. | WILD - WILD (INCLUDES ALL WEEDS) | 1 | AMARANTH.AMES.2010.WINTER | PI 549157 97ncai01 SD | |
| MORPHOLOGY | MORPHOLOGICAL GROUP | MORPHOLOGICAL GROUP, BASED ON THE RODALE RESEARCH CENTER SYSTEM. | WILD - WILD (INCLUDES ALL WEEDS) | 15 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN (100%) | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | GN - GREEN (100%) | 1 | AMARANTH.AMES.2010.WINTER | PI 549157 97ncai01 SD | |
| MORPHOLOGY | PETIOLE PIGMENTATION | PETIOLE PIGMENTATION (MODIFIED IPGRI SYSTEM) | RN - AMARANTHINE, IF ANY IS PRESENT AND LESS INTENSE THAN RHS RED-PURPLE 61C | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 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 | 13 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | SEX TYPE | SEX TYPE (MODIFIED IPGRI SYSTEM) | MIX - MONECIOUS WITH MALE AND FEMALE FLOWERS MIXED IN GLOMERULES | 20 | AMARANTH.AMES.1997 | PI 549157 91ncpo01 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 | 9 | AMARANTH.AMES.2002.FALL | PI 549157 97ncai01 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 | 15 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 SD | |
| MORPHOLOGY | TERMINAL INFLORESCENCE | TERMINAL INFLORESCENCE ATTITUDE | 1 - ERECT | 15 | AMARANTH.AMES.2011.FALL | PI 549157 97ncai01 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 549157 91ncpo01 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 549157 97ncai01 SD | |