prickly comfrey
noun
A blue-flowered, very bristly comfrey, Symphytum asperum, native to the Caucasus and grown elsewhere for ornament and formerly as a fodder plant.
Origin
Mid 19th century; earliest use found in Chambers's Encyclopaedia.
- oligomenorrhoeal
- oligomenorrhoeic
- oligomer
- oligomerise
- oligomerization
- oligomerize
- oligomerous
- oligomery
- oligomictic
- oligomycin
- oligonucleotide
- oligopeptide
- oligophage
- oligophagous
- oligophagy
- oligophrenia
- oligophyllous
- oligopod
- oligopolist
- oligopolistic
- oligopoly
- oligopsonist
- oligopsonistic
- oligopsony
- oligosaccharide