RMP5E9KJ–Cyperus compressus et Cyperus rufus Aus: J. Sturm's Flora von Deutschland 396 Cyperaceae spp Sturm14
RM2BXD73B–Cyperus compressus L Cyperus compressus L.
RMRA7A6E–Poorland flatsedge (Cyperus compressus) on the left, Saltmarsh flat-sedge (Cyperus rufus) on the right, medicinal plants
RM2H42N5H–Cyperus compressus L.: two sections of the flowering plant with separate fruit. Coloured engraving after F. von Scheidl, 1776.
RFE5E5PX–left: poorland flatsedge, Cyperus compressus, right: brown flatsedge, Cyperus rufus,
RMBY60JW–Roots, reeds and flowers of poorland flatsedge, Cyperus compressus L.
RMP55PPX–Roots, reeds and flowers of poorland flatsedge, Cyperus compressus L. . Colour-printed woodblock engraving by Kan'en Iwasaki from 'Honzo Zufu,' an Illustrated Guide to Medicinal Plants, 1884. Iwasaki (1786-1842) was a Japanese botanist, entomologist and zoologist. He was one of the first Japanese botanists to incorporate western knowledge into his studies.