Alopecurus geniculatus L.

This herbarium specimen sheet documents a marsh foxtail plant, preserved and mounted for scientific study. The three examples show the characteristic features of *Alopecurus geniculatus*: slender culms, narrow leaves, and distinctive spike inflorescences typical of grass specimens catalogued in the nineteenth century. The handwritten label below records locality information in period script. Such pressed-plant collections formed the foundation of botanical taxonomy and plant identification, creating visual libraries essential to naturalists and botanists before photographic reproduction became standard. This methodology—arranging specimens systematically on paper for comparative study—parallels the archival and classificatory impulses that would later organize natural history across museums and scientific institutions.