Deathbell

Deathbell is a rather useful ingredient for the creation of poisons, Damage health poisons using Deathbell create stronger results than most other ingredients with the same effect. It also provides an excellent base for additional effects, such as the Weakness to Poison, which will amplify the effects of Damage health.

Background
"Folklore abounds about this flower found in the swamps of Hjaalmarch. Some stories claim it grows where unfortunate deaths have taken place, others insist it grows first and then lures unsuspecting people and animals to their doom. I have found no direct evidence to support these stories; indeed I found the flowers difficult to locate at all. While it is most well-known for it's use in Poisons, it would be remiss to overlook that the blooms of the deathbell are very effective in mixtures for boosting ones Alchemy skill."

- Agneta Falia Herbalist's Guide to Skyrim

Quests
Ingun Black-Briar, an apprentice alchemist sends the Dragonborn on an errand to collect 20 Deathbell, 20 Nirnroot, and 20 Nightshade to help replenish her mentor's dwindling supply.

Kesh the Clean, a worshipper of Peryite, sends the Dragonborn on a quest to retrieve a Deathbell, some Vampire Dust, a Flawless Ruby, and a Silver Ingot so that he can summon a commute with Peryite.

Locations

 * A concentration of Deathbell can be found around the Abandoned Shack, in the swamps east of Solitude docks.
 * Some Deathbell can be found within the Blue Palace.
 * Many deathbell plants grow in and around the town of Morthal.
 * Growing in the swamp area surrounding The Apprentice Stone.
 * A few can be found just within the entrance of the Dawnstar Sanctuary.
 * Two deathbell plants grow in the garden of the Alchemist's Shack.
 * Enthir, at the College of Winterhold, sells 3 at a time which restocks every 2 days.
 * Babette, at the Falkreath Sanctuary (and later at the Dawnstar Sanctuary, sells four Deathbell, which restocks every 2 days.
 * Ton of Deathbell can be found inside Shalidor's Maze.
 * A few Deathbell plants can be found on a path from Chillwind Depths to a small camp.
 * There are a few plants, as well as several loose ones, in High Hrothgar.
 * There is an abundance growing outside of Falgunthur.

Damage Health

 * Crimson Nirnroot
 * Ectoplasm
 * Falmer Ear
 * Human Flesh
 * Human Heart
 * Imp Stool
 * Jarrin Root
 * Nightshade
 * Nirnroot
 * Red Mountain Flower
 * River Betty *
 * Skeever Tail
 * Small Antlers *
 * Troll Fat
 * Void Salts

Ravage Stamina

 * Bee
 * Bone Meal
 * Honeycomb
 * Thistle Branch

Slow

 * Large Antlers
 * River Betty *
 * Salt Pile

Weakness to Poison
* multiple effects
 * Abecean Longfin
 * Bleeding Crown
 * Chaurus Eggs
 * Giant Lichen
 * Pine Thrush Egg
 * Sabre Cat Tooth
 * Small Antlers *

Ядовитый колокольчик (Skyrim)