| Name | Uncaria lanosa var. toppingii (Merrill) Ridsdale |
| Authorship | (Merrill) Ridsdale |
| Rank | Variety |
| Placed in | Uncaria lanosa Wallich |
| Citation | 1978 Blumea 24(1): 87 |
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| Name | Uncaria lanosa var. toppingii (Merrill) Ridsdale |
| Authorship | (Merrill) Ridsdale |
| Rank | Variety |
| Placed in | Uncaria lanosa Wallich |
| Citation | 1978 Blumea 24(1): 87 |