| Quercus phellos Willow Oak |
1 |
184.00 |
| Quercus rubra Northern Red Oak |
1 |
310.00 |
| Quercus stellata Post Oak |
1 |
104.00 |
| Quercus velutina Black Oak |
1 |
186.00 |
| Quisqualis indica Rangoon Creeper |
1 |
44.00 |
| Raphanus sativus Radish |
1 |
202.00 |
| Rehmannia glutinosa Chinese Foxglove |
1 |
28.00 |
| Rheum palmatum Chinese Rhubarb |
1 |
20.00 |
| Rheum rhabarbarum Rhubarb |
1 |
92.00 |
| Rhizophora mangle Red Mangrove |
2 |
4546.00 |
| Rhodymenia palmata Dulse |
1 |
78.00 |
| Rhus copallina Dwarf Sumac; Winged Sumac |
1 |
448.00 |
| Rhus glabra Smooth Sumac |
1 |
416.00 |
| Ribes nigrum Black Currant |
2 |
42.00 |
| Ribes rubrum White Currant; Red Currant |
1 |
32.00 |
| Ribes uva-crispa Gooseberry |
1 |
32.00 |
| Rosa canina Dog Rose; Dogbrier; Rose |
1 |
|
| Rosa laevigata Cherokee Rose |
1 |
30.00 |
| Rosmarinus eriocalyx Rosemary |
1 |
|
| Rosmarinus officinalis Rosemary |
3 |
776.00 |