| Genus | Species | Subspecies | Author | Common Name | Last Sampled | Last Collectors | Where for All Dates? |
|---|---|---|---|---|---|---|---|
| Fallopia | scandens | - | L. | Climbing false buckwheat | 2008-07-03 | MFitzgerald & JAlexander | Here |
| Persicaria | punctata | - | Punctate smartweed | 2002-07-10 | MJenkins | Here | |
| Persicaria | species ** | - | (NA) | 2004-07-06 | JFridley & EFridley | Here | |
| Polygonum | aviculare | - | Bird knotweed | 2007-10-01 | MFitzgerald & JAlexander | Here | |
| Polygonum | caespitosum | longisetum | Smartweed | 2008-09-18 | MFitzgerald & JAlexander | Here | |
| Polygonum | cespitosum | longisetum | Smartweed | 2004-10-03 | DTBusemeyer et al 61 | Here | |
| Polygonum | cilinode | - | Fringed climbing buckwheat | 2008-09-03 | JHRock | Here | |
| Polygonum | convolvulus | - | Black bindweed | 2005-06-06 | LPounds & MWolfe | Here | |
| Polygonum | cuspidatum | - | Japanese knotweed | 2008-05-17 | KRLangdon & CALangdon | Here | |
| Polygonum | erectum | - | S.F. Blake | Erect knotweed | 1998-07-28 | WNoel, MWhited | Here |
| Polygonum | hydropiper | - | L. | Marshpepper knotweed | 2002-07-10 | MJenkins | Here |
| Polygonum | hydropiperoides | - | Water smartweed | 2002-08-28 | RWhite & CNordman | Here | |
| Polygonum | orientale | - | Princes feather | 2006-01-30 | KRLangdon, CMuise & DTrently | Here | |
| Polygonum | pensylvanicum | - | Pennsylvania smartweed | 2007-05-03 | LEMcKinney & LDMcKinney | Here | |
| Polygonum | persicaria | - | Lady`s thumb | 2007-10-14 | JPLove | Here | |
| Polygonum | punctatum | - | Punctate smartweed | 2003-10-08 | LRPhillippe et al 27 | Here | |
| Polygonum | sagittatum | - | Tearthumb | 2012-08-27 | KRLangdon & JHRock | Here | |
| Polygonum | scandens | cristatum | Climbing buckwheat | 2004-07-26 | PBMarcum et al 67 | Here | |
| Polygonum | setaceum | - | Smartweed | 2011-07-28 | TRemaley, JWAlbritton & DClabo | Here | |
| Polygonum | species ** | - | (NA) | 2002-07-15 | MAFeist et al 46 | Here | |
| Polygonum | virginianum | - | L. | Jumpseed | 2004-10-04 | MAFeist et al 65 | Here |
| Rumex | acetosella | - | Sheep sorrel | 2002-07-25 | AWeakley, RWhite & PJackson | Here | |
| Rumex | crispus | - | Curled dock | 2007-08-15 | JPLove | Here | |
| Rumex | hastatulus | - | Baldw. | Heartwing sorrel | 2002-07-16 | MJenkins | Here |
| Rumex | obtusifolius | - | Bitter dock | 2004-10-06 | PBMarcum et al 68 | Here | |
| Rumex | species ** | - | (NA) | 2008-06-11 | A.L.Norrbom | Here | |
| Total Number of Species = 23 | |||||||