| taxonName | relationship | relatedTaxonName | relatedTaxonRefText | relComments |
|---|
| Symphyotrichum patens var. terranigrum | < | Symphyotrichum patens var. patens | Flora of North America (1993b, 1997, 2000, 2002a, 2002b, 2003a, 2004b, 2005, 2006a, 2006b, 2006c, 2007a, 2009, 2010) | |
| Symphyotrichum patens var. terranigrum | < | Symphyotrichum patens var. patens | Kartesz (1999) | |
| Symphyotrichum patens var. terranigrum | < | Symphyotrichum patens var. patens | Flora of Virginia | |
| Symphyotrichum patens var. terranigrum | < | Symphyotrichum patens var. patens | Xiang & Semple (1996). Key to subgenus Astropolium based on Nesom (2005b). | |
| Symphyotrichum patens var. terranigrum | < | Aster patens var. patens | Gleason and Cronquist (1991) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens var. patens | Fernald (1950) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens var. patens | Gleason (1952) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens var. patens | Vascular Flora of the Southeastern States (Cronquist 1980, Isely 1990) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens var. patens | Flora of West Virginia | |
| Symphyotrichum patens var. terranigrum | < | Aster patens var. patens | Xiang & Semple (1996). Key to subgenus Astropolium based on Nesom (2005b). | |
| Symphyotrichum patens var. terranigrum | >< | Aster patens var. gracilis | Gleason and Cronquist (1991) | , misapplied as to our area (now more narrowly defined and occurr |
| Symphyotrichum patens var. terranigrum | >< | Aster patens var. gracilis | Fernald (1950) | , misapplied as to our area (now more narrowly defined and occurr |
| Symphyotrichum patens var. terranigrum | >< | Aster patens var. gracilis | Gleason (1952) | , misapplied as to our area (now more narrowly defined and occurr |
| Symphyotrichum patens var. terranigrum | >< | Aster patens var. gracilis | Vascular Flora of the Southeastern States (Cronquist 1980, Isely 1990) | , misapplied as to our area (now more narrowly defined and occurr |
| Symphyotrichum patens var. terranigrum | < | Symphyotrichum patens | | |
| Symphyotrichum patens var. terranigrum | < | Symphyotrichum patens | Wunderlin & Hansen Flora of Florida (3) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens | Radford, Ahles, and Bell (1968) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens | Small (1933, 1938) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens | Wofford (1989) | |
| Symphyotrichum patens var. terranigrum | < | Aster patens var. patens | Xiang & Semple (1996). Key to subgenus Astropolium based on Nesom (2005b). | |
| Symphyotrichum patens var. terranigrum | < | Virgulus patens var. patens | | |
| Source: Weakley's Flora |
