1. Small delicate spleenwort found on a steep slope (as a wall or cliff) of Eurasia and North America
   - wall rue, wall rue spleenwort

Type of: spleenwort

• black salsify
• black saltwort
• Black Sea
• black sea bass
• Black September
• Black September Movement
• black sheep
• black snakeroot
• black spleenwort
• black spot
• black spruce
• black squirrel
• black stork
• black stump
• black sumac
• black swan
• Black Tai
• black tea
• black tongue
• black tree fern
• black turnstone
• Black Vernacular
• Black Vernacular English
• black vomit
• black vulture