Search results SearchResult 1 of 1Content pagesMultimediaEverythingAdvanced Eurybia integrifolia Thickstem aster IllustratedEndemic Basionym: Aster integrifolius Nuttall Trans. Amer. Philos. Soc., n. s. 7: 291. 1840 Synonyms: Aster amplexifolius Rydberg 5 KB (495 words) - 21:06, 5 November 2020