| Vp | Verbascum pulverulentum |
| Vs | V. sinuatum |
| Vt | V. tapsus |
| Vb | V. boerhavii |
| Vc | V. creticum |
| Vd | V. dentifolium |
| Vg | V. giganteum |
| Vl | V. lychnitis |
| Vr | V. rotundifolium |
| Vv | V. virgatum |
| SMILES | Simplified Molecular Input Line Entry Specification |
| IASP | International Association for the Study of Pain |