site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | State of North Carolina, USA | 1678 map | 1970 or earlier | type locality | in seepage springs, North Carolina. | Kenk R (1970): ; from Kenk 1972 (citation)- p 36 | |||
B | State of Maryland, USA | 4951 map | 1970 or earlier | Kenk R (1977): 648-650; from Kenk 1989 (citation)- 3 |