| Name | Pyrrocoma hirta var. lanulosa (Greene) Mayes ex G. K. Brown & D. J. Keil |
| Authorship | (Greene) Mayes ex G. K. Brown & D. J. Keil |
| Rank | Variety |
| Placed in | Pyrrocoma hirta (A. Gray) Greene |
| Citation | 1992 Phytologia 73(1): 58 |
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