We found 3 dictionaries that define the word somniferum:

General (2 matching dictionaries)

1. somniferum: Wordnik
2. Somniferum: Wikipedia, the Free Encyclopedia

Science (1 matching dictionary)

3. somniferum: Dictionary of Botanical Epithets

Phrases: Papaver somniferum, more... ▸ Words similar to somniferum ▸ Usage examples for somniferum ▸ Idioms related to somniferum ▸ Wikipedia articles (New!) ▸ Words that often appear near somniferum ▸ Rhymes of somniferum ▸ Invented words related to somniferum