Salvia nemorosa is commonly known as what?

Salvia nemorosa is commonly known as Perennial Sage, which accurately reflects its characteristics and usage in horticulture. It is a perennial herbaceous plant belonging to the mint family and is recognized for its attractive spikes of purple or blue flowers that bloom in late spring to early summer. This plant is valued in gardens for its ornamental qualities and is often used in borders, as ground cover, or in rock gardens.

The common name Perennial Sage relates to its growth habit as a flowering perennial, making it distinct from the other options listed. Stonecrop refers to a group of succulents in the Sedum genus, Lungwort is known for its spotted leaves and belongs to the Pulmonaria genus, and Variegated Japanese Sedge is a specific type of Sedge, or Carex, that is known for its striking foliage. These other plants do not share the characteristics or botanical classification of Salvia nemorosa, supporting the identification of it as Perennial Sage.