grass of Parnassus 
noun
A herbaceous plant of north temperate regions, which bears a solitary white flower.
- Genus Parnassia, family Saxifragaceae: several species, in particular P. palustris.
- Both Old Fen and Middle Fen are dominated by a mix of saw sedge and black bog rush, with shows of grass of Parnassus in the calcium-rich spring flushes.
- A single stem leaf, located near the midpoint of the flowering stem, makes grass of Parnassus easy to identify.
- supraclavicula
- supraclavicular
- supracleithrum
- supracompound
- supraconducting
- supraconduction
- supraconductive
- supraconductivity
- supraconductor
- supraconscious
- supraconsciousness
- supracoracoid
- supracoracoideus
- supracorporeal
- supracretaceous
- supracrustal
- supradecomposite
- supradecompound
- supradental
- supradorsal
- supradural
- supra-ethnic
- suprafacial
- supra-feminine
- supra-fine