The Lingering Potion of Poison (0:22) inflicts a poison effect for 22 seconds on any player or creature that enters the lingering cloud it creates upon impact. This potion is thrown like a splash potion but continues to affect the area for a short duration, making it useful for controlling space in combat or setting traps. Its crafting requires a splash potion of poison combined with dragon's breath, a rare ingredient obtained from the Ender Dragon's breath attack.
The numerical item ID for Lingering Potion of Poison (0:22) is 441
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Lingering Potion of Poison (0:22) is minecraft:lingering_potion
This is the spawn command to give yourself Lingering Potion of Poison (0:22) 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