| MORPHOLOGY | Calyx Pigmentation | Calyx tube pigmentation have a characteristic pigmentation pattern, which remains relatively constant through most of flowering | | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Calyx Pigmentation | Calyx tube pigmentation have a characteristic pigmentation pattern, which remains relatively constant through most of flowering | 5 - 1/2 Tube | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Stipule Pigmentation | Stipule pigmentation is usually fully expressed in a dense vigorous sward by early to mid-flowering | | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Stipule Pigmentation | Stipule pigmentation is usually fully expressed in a dense vigorous sward by early to mid-flowering | 6 - Intermediate to Strong | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Leaf Flecking | Tendency to produce dark purple or black anthocyanin flecks on their upper leaf | | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Leaf Flecking | Tendency to produce dark purple or black anthocyanin flecks on their upper leaf | 3 - Weak | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Leaf Flush Pattern | Purple or brown anthocyanin pigmentation pattern tends to surround the central leaf mark or extend outwards from midrib | 8 - Midrib Border | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Leaf Flush | Existance of leaf flush pattern in cultivars | | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Leaf Flush | Existance of leaf flush pattern in cultivars | 5 - Intermediate | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Leaf Mark Crescent | A pale green triangle in the leaf center | | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Leaf Mark Crescent | A pale green triangle in the leaf center | 5 - C2 | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Leaf Mark Arms | Leaf mark extending from the edge of or underneath the crescent to the margin | | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Leaf Mark Arms | Leaf mark extending from the edge of or underneath the crescent to the margin | 5 - A2 | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Leaf Mark Band | A pale green strip extending from margin to margin | | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Leaf Mark Band | A pale green strip extending from margin to margin | 1 - Absent | APG WA Regen 2019-2020 Clover Sub | | |
| MORPHOLOGY | Arms Color | Arms Color | 2 - WHITE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Burr Distribution | Distribution of burr burial relative to the plants crown | 3 - MAINLY CROWN | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Burr Production | Visual assessment of the amount of burr production | 1 - POOR | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Burr Size | Burr Size | 1 - SMALL | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Calyx Pigmentation Color | The colour of Calyx tube pigmentation | 5 - BROWNISH PURPLE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Crescent Color | Crescent Color | 1 - PALE GREEN | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Flush Color | Flush Color | 3 - BROWNISH PURPLE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Flush Patteern | Flush Patteern | 8 - MIDRIB BORDER | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hair Attachment Peduncle | The attachment angle of hair on the peduncle | 1 - ERECT | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hair Attachment Petiole | The attachment angle of hair on the petiole | 1 - ERECT | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hair Attachment Stem | The attachment angle of hair on the stem | 1 - ERECT | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hair Attachment Upper Side | The attachment angle of hair on the upper side of the leaf | 1 - ERECT | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Leaf Hairiness Upper | The relative hairiness of the upper side of leaves | 5 - INTERMEDIATE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Peduncles Hairiness | Relative hairiness of peduncles | 5 - INTERMEDIATE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Petioles Hairiness | Relative hairiness of petioles | 5 - INTERMEDIATE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Plant Course | General appearance of the plant, characterised at the plot level for fine or thick stems | 2 - FINE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Plant Soarse | Relative density of plant architecture, branches, leaves, peduncles | 2 - DENSE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Purity | Assessment of line purity, indicating the homogeneity or heterogeneity of the population | 1 - PURE LINE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Seed Colour | Colour of the seed coat | 1 - BLACK | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Stem Hair | Relative hairiness of the stem | 5 - INTERMEDIATE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Stem Pigmentation | Stem Pigmentation | 3 - WEAK | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Stem Pigmentation Color | Stem Pigmentation Color | 8 - PINKISH PURPLE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Winter Vigour Denman | Winter vigour (growth rate) measured at Denman, Western Australia | 4 - WEAK TO INTERMEDIATE | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Biochanin Content | Biochanin Content | 0.2 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Florety Number | Average number of flowers per flowering stem? Values from 0 to 6.2 on 3100 accessions | 3.6 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Flowering Time Perth No Yrs | The number of times an accession has been evaluated for Days to Flower | 1 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Formononetin Content | Formononetin content (%). Data should be confirmed at multiple environments and years. Formononetin content 0.00% should be treated suspiciously, except for Uniwager and hybrids. | 0 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Genistein Content | Genistein content (%) | 0.7 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hard Seed Ageing 2 Months | Percentage of hard seeds following two months of ageing | 91 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hard Seed Ageing 4 Months | Percentage of hard seeds following four months of ageing | 63 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hard Seed Initial | Initial percentage (%) of hard seed, following harvest | 88 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Hard Seed Analysed No Years | The number of years (seasons) that the accessions has been analysed for hardseededness | 1 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Isoflavone Alanysis Years | The number of years (seasons) that the accessions has been analysed for Isoflavones: Formononetin, Genistein and Biochanin A). Isoflavone expression is sensitive to environmental conditions and consequently should be measured over several seasons and env | 1 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Seed and Burr Production Years | The number of years (seasons) that the accessions has been assessed for seed and burr production characters | 1 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Seed Weight Percentage Burr Wt | Probably, seed weight as a percentage of burr weight (needs confirmation). Values from 0 to 90, extremes unlikely to be correct. | 48 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Seeds Burr | Avereage number of seeds per burr, measured from 100 burrs. | 2.9 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Weight of Seed | Probably mean seed weight (mg), extreme values < 3 and > 15 mg unlikely to be correct. | 6.5 | APG WA Regen Historical Clover Sub | | |
| MORPHOLOGY | Flowering Time Perth | Number of days from wetting-up to when 50% of plants have one open flower | 113 | APG WA Regen Historical Clover Sub | | |
| PHENOLOGY | Days to First Flower | Days from wetting up to start of flowering phase | 134 | APG WA Regen 2019-2020 Clover Sub | | |