| CHEMICAL | Brix 1 | Average measurement of dissolved sugar to water mass ratio of petiole | 4.80 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| CHEMICAL | Brix 2 | Average measurement of dissolved sugar to water mass ratio of petiole | 4.83 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| CHEMICAL | Brix 3 | Average measurement of dissolved sugar to water mass ratio of petiole | 4.87 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| CHEMICAL | pH 1 | Average pH - first measurement | 2.77 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| CHEMICAL | pH 2 | Average pH - second measurement | 2.81 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| CHEMICAL | pH 3 | Average pH - third measurement | 2.84 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| GROWTH | Dry weight | Dry weigth of petioles in grams (average of 5 petioles) | 17.48 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| GROWTH | Fresh weight | Fresh weigth of petioles in grams (average of 5 petioles) | 91.10 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| GROWTH | Percent dry matter | Calculation of dry weight to fresh weight ratio | 7.15 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| GROWTH | Petiole length | Length of petiole in mm (average of 5 petioles) | 274.3 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| GROWTH | Petiole number | Number of petioles on plant (count) | 46.0 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| GROWTH | Plant height | Height of plant in cm (average of 5 plants) | 51.3 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Apex shape | Shape of leaf apex (outer end opposite petiole) | 7 - Acute | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Lamina cleft | Presence or absence of lamina cleft/indentation | 3 - No | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Lamina bottom color | Color of the bottom of the leaf surface | 5 - Gray-green | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Lamina top color | Color of the top of the leaf surface | 3 - Green | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Margin type | Type of leaf margin | 3 - Sinuate | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Mashed flesh color | Color of flesh after being mashed | 1 - Green | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Petiole apex skin color | Color of the apex of the petiole | 1 - Green | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Petiole base color | Color of the base of the petiole | 7 - Red | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Petiole color gradient | Presence or absence of color gradient from the base to the apex of the petiole | 5 - Multiple color gradient | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Petiole color pattern | Color patterning of the petiole | 1 - Striped | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Petiole midskin color | Color of the midskin of the petiole | 1 - Green | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Petiole base thickness | Thickness of the base of the petiole in mm (average of 5 petioles) | 12.1 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Lamina length | Length of leaf surface in mm (average of 5 leaves) | 244.3 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| MORPHOLOGY | Lamina width | Width of leaf surface in mm (average of 5 leaves) | 190.5 | | For a Excel file of the 2008 Rhubarb data.">RHUBARB.2008.PALMER | RB 48 clones PL | Not Available |
| OTHER | Image/picture | A picture or image | leaf | | RHUBARB.LEAF.IMAGES | RB 48 clones PL | Not Available |