| Quercus alba White Oak |
1 |
16.58 |
| Quercus phellos Willow Oak |
1 |
0.60 |
| Quercus rubra Northern Red Oak |
1 |
0.04 |
| Quercus stellata Post Oak |
1 |
0.08 |
| Raphanus sativus Radish |
1 |
|
| Rheum rhabarbarum Rhubarb |
1 |
|
| Rhodymenia palmata Dulse |
1 |
|
| Rhus glabra Smooth Sumac |
1 |
0.50 |
| Ribes nigrum Black Currant |
1 |
|
| Ribes rubrum White Currant; Red Currant |
1 |
|
| Ribes uva-crispa Gooseberry |
1 |
|
| Rosa canina Rose; Dog Rose; Dogbrier |
1 |
2.10 |
| Rubus chamaemorus Cloudberry |
1 |
|
| Rubus idaeus Raspberry; Red Raspberry |
1 |
27.50 |
| Rumex crispus Yellow Dock; Sour Dock; Lengua De Vaca; Curly Dock |
1 |
27.50 |
| Ruscus aculeatus Box-Holly; Butcher's Broom |
1 |
25.40 |
| Salix alba White Willow |
1 |
12.10 |
| Salvia officinalis Sage |
1 |
|
| Schisandra chinensis Wu Wei Zi; Chinese Magnolia Vine; Wu Wei Zu; Schizandra; Magnolia Vine; Five-Flavor-Fruit |
1 |
8.10 |
| Scutellaria lateriflora Scullcap; Mad-Dog Skullcap |
1 |
9.10 |