Heatmap-style matrix for scanning cultivar evidence coverage by trait type.
Cultivars: 1
| ID | Cultivar | Taxon | hardiness zone | disease resistance | fruit color | growth habit | rootstock compatibility | pollination |
|---|---|---|---|---|---|---|---|---|
| 300 | Canada Red | 0 - | 0 - | 1 Described as the most beautifully colored, all-red stem rhubarb then grown. | 0 - | 0 - | 0 - |