A simple mod which lets you pick up flowers or mushrooms with a right click - now for Forge! Original mod requested by MoonlitLamps.
Blocks that can be 'picked' are decided by the gentlepicking:pickable block tag.
Additionally, you can add blocks to gentlepicking:blacklist block tag, so these will never be pickable.
Picking a flower will trigger its on step (when you'll stand inside it) effect (if it has one), so beware of picking the Wither Rose!
Original mod link: https://www.curseforge.com/minecraft/mc-mods/gentle-picking