Wither Rose is a unique plant that drops when a Wither kills a mob. It has a striking black appearance and can be used to craft black dye or to create a potion of decay. When placed, it causes the Wither effect to any player or mob that steps on it, making it a useful component for traps and defenses. It can also be planted on most blocks, serving as a decorative, albeit dangerous, flower.
This item has no numerical item ID, therefore you must use the item ID to spawn the item. Numerical item IDs were removed in Minecraft version 1.13.
The item id for Wither Rose is minecraft:wither_rose
The item ID for Wither Rose is minecraft:wither_rose
This is the spawn command to give yourself Wither Rose in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give