<i>Phlox maculata</i> L. - wild sweetwilliam
Robert H. Mohlenbrock. USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. Courtesy of USDA NRCS Wetland Science Institute.
1995
<a rel="nofollow" class="external text" href="https://plants.usda.gov/java/largeImage?imageID=phma4_002_avp.tif">Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database</a> / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester.