Blooming Ferns in lush caves

Blooming Ferns are a part of eastern European culture. While ferns do not bloom in reality, i think they would definitely fit inside the new lush caves.

When exploring, there would be a chance to encounter a Fern with a glowing flower on it.
You could use shears to pick up that flower.
You could use that flower in a brewing stand to make a potion that would allow you to see ores close to you through walls.

Considering that the new cave update changes affect the people who get their materials by only exploring caves, this would be a great addition to make strip mining more interesting.