| Currently Accepted Name: | Polygonum aviculare L. subsp. neglectum (Besser) Arcang. |
| Locality: | USA. Indiana. Greene: on east side of Rd 67, 3 miles south of Switz City |
| Habitat: | very hard, finely divided blackish clay soil near a Q. bicolor |
| Submission Info: | Submitted by Admin on 27 Jul 2015 |