R. catawbiense 'Uldis'
Species selection of R. catawbiense
| Selected By | Kondratovičs, Rihard , Riga , Latvia, 1957 |
| Subgenus | Hymenanthes |
| Section | Pontica |
| Subsection | Pontica |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | late midseason |
| Flower | openly funnel-shaped |
| Predominant Colour | ? |
| Leaves | oblong-ovate |
| Winter Foliage | ? |
| Hardiness | ? |