| CYTOLOGIC | Chromosome number | Number of chromosomes. | 32 | | CLOVER.1990.SMITH | PI 231890 DIST SD | Not Available |
| DISEASE | Cylindrocladium resistance | Percent resistance to root rot caused by Cylindrocladium crotalariae of uninoculated control. | 15 | | CLOVER.ROOT.ROT.FLORIDA | PI 231890 DIST SD | Not Available |
| GROWTH | GROWTH HABIT | GROWTH HABIT (1 = PROSTRATE, 9 = VERY ERECT) | 4 | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| GROWTH | Plant height | Plant height in centimeters | 13 | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| GROWTH | Plant width | Plant width in centimeters | 23 | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| GROWTH | Uniformity | Plant uniformity for growth and development within accession taken at 50% flowering. | 4 - (1 = Most uniform, 9 = Least uniform) | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| GROWTH | Vigor | Plant vigor (coded). | 6 - (1 = MOST VIGOROUS, 9 = POOR) | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| INSECT | Leafhopper | Leafhopper susceptibility (coded) (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.8 | | CLOVER.1990.SMITH | PI 231890 DIST SD | Not Available |
| INSECT | Leafhopper | Leafhopper susceptibility (coded) (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 5 | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| MORPHOLOGY | Number of heads | Number of heads (coded) | 9 - FEW | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| MORPHOLOGY | Leafiness | Leafiness (coded) (1 = MOST, 9 = FEW) | 5 | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| MORPHOLOGY | NODULATION | AMOUNT AND QUALITY OF NODULATION | 8 - (1 = BEST, 5 = POOR) | | CLOVER.1990.SMITH | PI 231890 DIST SD | Not Available |
| MORPHOLOGY | Nodule size | Size of the nodules measured in mm. Mean value scored 1 (>3mm) to 9 (< 1mm). | 8 | | CLOVER.1990.SMITH | PI 231890 DIST SD | Not Available |
| MORPHOLOGY | Rhizomatous spread | Amount of rhizomatous spread measured at the end of the first year. Mean value scored 1 (most) to 9 (least). | 6 | | CLOVER.1990.SMITH | PI 231890 DIST SD | Not Available |
| MORPHOLOGY | Seed weight 100 | Weight of 100 seeds in grams. | 0.145 | | CLOVER.SEEDWEIGHT.WRPIS | PI 231890 2005i SD | |
| MORPHOLOGY | FMC stems | FMC stems (coded) | 5 - MEDIUM | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| MORPHOLOGY | Number of stems | Relative number of stems (coded) | 5 - MEDIUM | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| NEMATODE | MELOIDOGYNE ARENARIA EGG | RESISTANCE TO MELOIDOGYNE ARENARIA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.2 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE ARENARIA GALL | RESISTANCE TO MELOIDOGYNE ARENARIA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.5 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE HAPLA EGG | RESISTANCE TO MELOIDOGYNE HAPLA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.6 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE HAPLA GALL | RESISTANCE TO MELOIDOGYNE HAPLA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.6 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE INCOGNITA EGG | RESISTANCE TO MELOIDOGYNE INCOGNITA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE INCOGNITA GALL | RESISTANCE TO MELOIDOGYNE INCOGNITA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE JAVANICA EGG | RESISTANCE TO MELOIDOGYNE JAVANICA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.3 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE JAVANICA GALL | RESISTANCE TO MELOIDOGYNE JAVANICA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.7 | | CLOVER.NEMATODE.PERENNIAL.1991 | PI 231890 DIST SD | Not Available |
| OTHER | Image/picture1 | A picture or image | flower | | IMAGE.TRIFOLIUM.AMBIGUUM | PI 231890 64UO SD | Not Available |
| OTHER | Image/picture1 | A picture or image | stem | | IMAGE.TRIFOLIUM.AMBIGUUM | PI 231890 64UO SD | Not Available |
| PHENOLOGY | Days to flowering | Number of days after June 1 to the first flower. | 14 | | CLOVER.1990.SMITH | PI 231890 DIST SD | Not Available |
| PHENOLOGY | Maturity (Time to Mature) | Relative time of maturity (coded). | 5 - medium | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| PRODUCTION | Fall recovery | Fall recovery (coded) | 3 - (1 = MUCH GROWTH, 9 = LITTLE) | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| PRODUCTION | SEED YIELD | SEED YIELD MEASURED IN KG/HA | 8.7 | | CLOVER.1990.SMITH | PI 231890 DIST SD | Not Available |
| PRODUCTION | Spring recovery | Spring recovery (coded) | 8 - (1 = MUCH GROWTH, 9 = LITTLE) | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |
| STRESS | Winter hardiness | Winter hardiness (coded) | 3 - (1 = ALL PLANTS FROST HARDY, 9 = ALL PLANTS KILLED) | | CLOVER.1967.NE9 | PI 231890 67GI SD | Not Available |