| Name | Spiraea douglasii subsp. menziesii (Hooker) Calder & Roy L. Taylor |
| Authorship | (Hooker) Calder & Roy L. Taylor bis |
| Rank | Subspecies |
| Placed in | Spiraea douglasii Hooker |
| Holdings | 106 Specimens held in the Harvard University Herbaria identified as Spiraea douglasii subsp. menziesii (Hooker) Calder & Roy L. Taylor |
| Identification made in | [no date] (106) |
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