Literature references
1 literature reference for Rheum undulatum var. longifolium C. Y. Cheng & T. C. Kao:
| Author: | C. Y. Cheng & T. C. Kao |
|---|---|
| Year: | 1975 |
| Title: | – |
| Source: | In: Acta Phytotax. Sin., 13(3): 79 |
1 literature reference for Rheum undulatum var. longifolium C. Y. Cheng & T. C. Kao:
| Author: | C. Y. Cheng & T. C. Kao |
|---|---|
| Year: | 1975 |
| Title: | – |
| Source: | In: Acta Phytotax. Sin., 13(3): 79 |