Bibliography:

1. ​ /doc/cat/psychology/drug

2. ​ Responsiveness of cats (Felidae) to silver vine (Actinidia polygama), Tatarian honeysuckle (Lonicera tatarica), valerian (Valeriana officinalis) and catnip (Nepeta cataria)

3. ​ Catnip, Valerian, Honeysuckles And Other Cat-Attractant Plants