| CHEMICAL | BIOCHANIN A | ISOFLAVONE CONTENT OF BIOCHANIN A (5-7-DIHYDROXY-4'-METHOXYISOFLAVONE) MEASURED IN GRAMS/KG OF DRY MATTER. | 5.2 | 20 | CLOVER.BIOCHANINA.1999.QUESENBERRY | PI 251564 95i SD | |
| CHEMICAL | FORMONONETIN | ISOFLAVONE CONTENT OF FORMONONETIN (7-HYDROXY-4'METHOXYISOFLAVONE) MEASURED IN GRAMS/KG OF DRY MATTER. | 2 | 20 | CLOVER.FORMONONET.1999.QUESENBERRY | PI 251564 95i SD | |
| CHEMICAL | ISOFLAVONE CONTENT OF GENISTEI | ISOFLAVONE CONTENT OF GENISTEIN (5,7,4'-TRIHYDROXYISOFLAVONE) MEASURED IN GRAMS/KG OF DRY MATTER. | 0.06 | 20 | CLOVER.GENISTEIN.1999.QUESENBERRY | PI 251564 95i SD | |
| DISEASE | Resistance to Aphanomyces | Resistance to Aphanomyces euteiches. Mean value scored 1.0 (resistant) to 5.0 (susceptible). | 3.9 | | CLOVER.RED.APHANOMYCES | PI 251564 DIST SD | Not Available |
| DISEASE | Mycoleptodiscus | Mean disease severity index for Mycoleptodiscus caused by Mycoleptodiscus terrestris - Scored 1.0 (Resistant) to 5.0 (Susceptible). | 4.87 | 50 | CLOVER.MYCO.1999.SMITH | PI 251564 95i SD | |
| DISEASE | Northern Anthracnose | Resistance to Northern Anthracnose caused by Aureobasidium caulivora - Scored 1.0 (Resistant) to 5.0 (Susceptible). | 4.74 | 50 | CLOVER.NORANTHRAC.1999.SMITH | PI 251564 95i SD | |
| DISEASE | Powdery Mildew | A ratio of the number of plants showing symptoms to the total number of plants in the sample. Format: nn/TT. | 4 - (0 = RESISTANT, 5 = SUSCEPTIBLE) | | CLOVER.MILDEW.NE9 | PI 251564 58UO1 SD | Not Available |
| DISEASE | Stemphylium leaf spot | Resistance to leaf spot (Stemphylium sarcineforme). (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.6 | | CLOVER.RED.STEMPHYLIUM | PI 251564 DIST SD | Not Available |
| GROWTH | GROWTH HABIT | GROWTH HABIT (1 = PROSTRATE, 9 = VERY ERECT) | 4 | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| GROWTH | GROWTH HABIT | GROWTH HABIT (1 = PROSTRATE, 9 = VERY ERECT) | 4.5 | | CLOVER.GROWTHHAB.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| GROWTH | GROWTH HABIT | GROWTH HABIT (1 = PROSTRATE, 9 = VERY ERECT) | 6.8 | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| GROWTH | Plant height | Plant height in centimeters | 13 | | CLOVER.PLANTHGT.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| GROWTH | Plant height | Plant height in centimeters | 35 | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| GROWTH | Plant height | Plant height in centimeters | 35 | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| GROWTH | Plant width | Plant width in centimeters | 54 | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| GROWTH | Regrowth | Amount of vegetative growth three weeks after first harvest in second year of growth. | 2 - (1 = Most, 9 = Least) | | CLOVER.REGROWTH.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| GROWTH | Regrowth | Amount of vegetative growth three weeks after first harvest in second year of growth. | 7 - (1 = Most, 9 = Least) | | CLOVER.REGROWTH.1999.SMITH.WISCONSIN | PI 251564 95i SD | |
| GROWTH | Uniformity | Plant uniformity for growth and development within accession taken at 50% flowering. | 3 - (1 = Most uniform, 9 = Least uniform) | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| GROWTH | Uniformity | Plant uniformity for growth and development within accession taken at 50% flowering. | 3 - (1 = Most uniform, 9 = Least uniform) | | CLOVER.UNIFORMITY.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| GROWTH | Uniformity | Plant uniformity for growth and development within accession taken at 50% flowering. | 5 - (1 = Most uniform, 9 = Least uniform) | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| GROWTH | Vigor | Plant vigor (coded). | 5 - MEDIUM | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| GROWTH | Vigor | Plant vigor (coded). | 6 - (1 = MOST VIGOROUS, 9 = POOR) | | CLOVER.VIGOR.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| GROWTH | Vigor | Plant vigor (coded). | 8 - (1 = MOST VIGOROUS, 9 = POOR) | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| MOLECULAR | Allele Effectiveness | Effective number of alleles per locus | 1.78 | | CLOVER.ALLELEEFF.2000.MOSJIDIS | PI 251564 95i SD | |
| MOLECULAR | Allele Number | Mean number of alleles per polymorphic locus | 2.75 | | CLOVER.ALLELENUM.2000.MOSJIDIS | PI 251564 95i SD | |
| MOLECULAR | Expected Heterozygosity | Expected heterozygosity (Nei's 1978 unbiased heterozygosity) | 0.33 | | CLOVER.HETEREXP.2000.MOSJIDIS | PI 251564 95i SD | |
| MOLECULAR | Observed Heterozygosity | Observed heterozygosity | 0.33 | | CLOVER.HETEROBS.2000.MOSJIDIS | PI 251564 95i SD | |
| MOLECULAR | Polymorphic Loci | Percent of polymorphic loci | 80 | | CLOVER.POLYLOCI.2000.MOSJIDIS | PI 251564 95i SD | |
| MORPHOLOGY | Number of heads | Number of heads (coded) | 9 - FEW | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| MORPHOLOGY | Leafiness | Leafiness (coded) (1 = MOST, 9 = FEW) | 2.8 | | CLOVER.LEAFINESS.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| MORPHOLOGY | Leafiness | Leafiness (coded) (1 = MOST, 9 = FEW) | 3.5 | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| MORPHOLOGY | Leafiness | Leafiness (coded) (1 = MOST, 9 = FEW) | 5 | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| MORPHOLOGY | Leaf Mark (Percent) | Percent of plants with leaf mark at 50% flowering based on 100 flowering plants per entry. | 71 | | CLOVER.LEAFMARK.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| MORPHOLOGY | Leaf Mark (Percent) | Percent of plants with leaf mark at 50% flowering based on 100 flowering plants per entry. | 85 | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| MORPHOLOGY | Pubescence on the stem | Amount of pubescence on the entire stem. Measuement is taken when stem is turgid, mature and fully flowering. | 3 - No pubescence on the lower internodes. Dense pubescence on the first internode and some hairs on the second internode. | | CLOVER.PUBESCEN2.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| MORPHOLOGY | Pubescence on the stem | Amount of pubescence on the entire stem. Measuement is taken when stem is turgid, mature and fully flowering. | 4 - No pubescence on the lower internodes. A few hairs will be seen on the third internode. | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| MORPHOLOGY | Seed weight 100 | Weight of 100 seeds in grams. | 0.192 | | CLOVER.SEEDWEIGHT.WRPIS | PI 251564 95i SD | |
| MORPHOLOGY | FMC stems | FMC stems (coded) | 1 - COARSE | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| MORPHOLOGY | Number of stems | Relative number of stems (coded) | 5 - MEDIUM | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| NEMATODE | MELOIDOGYNE ARENARIA EGG | RESISTANCE TO MELOIDOGYNE ARENARIA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 5 | | CLOVER.NEMATODE.PERENNIAL.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE ARENARIA EGG | RESISTANCE TO MELOIDOGYNE ARENARIA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 5 | | CLOVER.NEMATODE.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE ARENARIA GALL | RESISTANCE TO MELOIDOGYNE ARENARIA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.8 | | CLOVER.NEMATODE.PERENNIAL.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE ARENARIA GALL | RESISTANCE TO MELOIDOGYNE ARENARIA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.8 | | CLOVER.NEMATODE.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE HAPLA EGG | RESISTANCE TO MELOIDOGYNE HAPLA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.3 | | CLOVER.NEMATODE.PERENNIAL.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE HAPLA EGG | RESISTANCE TO MELOIDOGYNE HAPLA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.3 | | CLOVER.NEMATODE.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE HAPLA GALL | RESISTANCE TO MELOIDOGYNE HAPLA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.8 | | CLOVER.NEMATODE.PERENNIAL.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE HAPLA GALL | RESISTANCE TO MELOIDOGYNE HAPLA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.8 | | CLOVER.NEMATODE.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE INCOGNITA EGG | RESISTANCE TO MELOIDOGYNE INCOGNITA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.9 | | CLOVER.NEMATODE.PERENNIAL.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE INCOGNITA EGG | RESISTANCE TO MELOIDOGYNE INCOGNITA IN THE EGG STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 4.9 | | CLOVER.NEMATODE.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE INCOGNITA GALL | RESISTANCE TO MELOIDOGYNE INCOGNITA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 5 | | CLOVER.NEMATODE.PERENNIAL.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE INCOGNITA GALL | RESISTANCE TO MELOIDOGYNE INCOGNITA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 5 | | CLOVER.NEMATODE.1992 | PI 251564 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.1992 | PI 251564 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.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE JAVANICA GALL | RESISTANCE TO MELOIDOGYNE JAVANICA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.3 | | CLOVER.NEMATODE.PERENNIAL.1992 | PI 251564 DIST SD | Not Available |
| NEMATODE | MELOIDOGYNE JAVANICA GALL | RESISTANCE TO MELOIDOGYNE JAVANICA IN THE GALL STAGE (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE) | 3.3 | | CLOVER.NEMATODE.1992 | PI 251564 DIST SD | Not Available |
| PHENOLOGY | Classification | Indicates if accession is a double-cut (medium) type, single-cut (mammoth) type or other type. Descriptor based on data obtained in 2 locations (Southern and Northern US). | Other - Would not have a consistent response across both locations, i.e. it may respond like Mammoth in North, but Medium in South. | | CLOVER.CLASS.1999.SMITH.KENTUCKY | PI 251564 95i SD | |
| PHENOLOGY | Maturity (First Flowers) | Days after January 1st when first flower appears | 48 | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| PHENOLOGY | Maturity (First Flowers) | Days after January 1st when first flower appears | 6 | | CLOVER.MATURITY4A.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| PHENOLOGY | Maturity (Half Flowering) | Days after January 1st when 50% of the plants are flowering | 131 | | CLOVER.MATURITY4B.1998.SMITH.KENTUCKY | PI 251564 95i SD | |
| PHENOLOGY | Maturity (Half Flowering) | Days after January 1st when 50% of the plants are flowering | 162 | | CLOVER.1998.SMITH.WISCONSIN | PI 251564 95i SD | |
| PRODUCTION | Fall recovery | Fall recovery (coded) | 7 - (1 = MUCH GROWTH, 9 = LITTLE) | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| PRODUCTION | Spring recovery | Spring recovery (coded) | 9 - LITTLE GROWTH | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| PRODUCTION | STAND SURVIVAL | PERCENT OF STAND SURVIVAL | 31 | | CLOVER.STANDSURV.1999.SMITH.KENTUCKY | PI 251564 95i SD | |
| PRODUCTION | STAND SURVIVAL | PERCENT OF STAND SURVIVAL | 58 | | CLOVER.STANDSURV.1999.SMITH.WISCONSIN | PI 251564 95i SD | |
| STRESS | Winter hardiness | Winter hardiness (coded) | 9 - ALL PLANTS KILLED | | CLOVER.1970.NE9 | PI 251564 70GI SD | Not Available |
| SUBSET | CORE SUBSET | A flag to indicate the accession is part of the core subset | Y - YES, ACCESSION IS PART OF THE CORE | | CLOVER.CORE.RED.CLOVER | PI 251564 58UO1 SD | Not Available |