<i>Physalis pumila</i> Nutt. - dwarf groundcherry
Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 3: 160. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc.
1913
<a rel="nofollow" class="external text" href="https://plants.usda.gov/java/largeImage?imageID=phpu8_001_avd.tif">USDA-NRCS PLANTS Database</a> / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 3: 160.