Netruk44/uesp-wiki-content huggingface dataset:
Tribunal:Horn Lily Bulb

Horn Lily Bulbs can be found growing in planters in various places in Mournhold.  Harvesting these is often a crime, so be sure there are no witnesses.  For a safer way to acquire them, Galsa Andrano at the Temple Infirmary has 5 restocking bulbs for sale.  It cannot be found anywhere else, however.

Plants can be found in the following locations:
Mournhold, Plaza Brindisi Dorom (4 Plants)
Mournhold, Royal Palace: Courtyard (4 Plants)
Mournhold, Godsreach (3 Plants)
Mournhold, Temple: High Chapel (2 Plants)
Mournhold, Andoren Manor (2 Plants)
Mournhold, Great Bazaar (1 Plant)
Mournhold, Llethan Manor (1 Plant)
Mournhold, Sadri Manor (1 Plant)
Mournhold, Thendas Manor (1 Plant)
Tribunal:Noble Sedge Flowers

Noble Sedge Flowers are a purple flower that can only be found growing in various planters in Mournhold.  It is not sold by any vendors or found as random loot anywhere.  Harvesting it can be a crime, so it's best to be sure there are no witnesses first.

Plants can be found in the following locations:
Mournhold, Godsreach (8 Plants)
Mournhold, Royal Palace: Courtyard (4 Plants)
Mournhold, Andoren Manor (2 Plants)
Mournhold, Thendas Manor (1 Plant)
Tribunal:Nirthfly Stalks

Nirthfly Stalks are one of the more common ingredients found in Mournhold.  In addition to being found in planters throughout the city, they can be purchased from Galsa Andrano at the Temple Infirmary.  She has a restocking supply of 5 samples.  Be careful about witnesses when harvesting the plants, as it is sometimes considered a crime.  Nirthfly Stalks have the exact same properties (though in a different order) as Meadow Rye.  Mixing these two ingredients together will produce a potion with all four effects.

Plants can be found in the following locations:
Mournhold Temple: Hall of Ministry (6 Plants)
Mournhold Temple: High Chapel (6 Plants)
Mournhold, Royal Palace: Reception Area (6 Plants)
Mournhold, Royal Palace: Imperial Cult Services (5 Plants)
Mournhold, Craftmen's Hall (4 Plants)
Mournhold, Godsreach (4 Plants)
Mournhold, Andoren Manor (3 Plants)
Mournhold, Plaza Brindisi Dorom (2 Plants)
Mournhold, Royal Palace: Courtyard (2 Plants)
Mournhold, Armory (1 Plant)
Mournhold, Geon Auline's House (1 Plant)
Mournhold, Ignatius Flaccus' House (1 Plant)
Mournhold, Llethan Manor (1 Plant)
Mournhold, Sadri Manor (1 Plant)
Mournhold, Thendas Manor (1 Plant)
Tribunal:Timsa-Come-By flowers

Timsa-Come-By flowers are a small pink flower which is only found growing in various planters in Mournhold.  It is not sold by any vendors or found as random loot anywhere, so these plants are the only available source.  Harvesting them is sometimes a crime, so be wary of witnesses.

Plants can be found in the following locations:
Mournhold, Great Bazaar (12 Plants)
Mournhold, Godsreach (9 Plants)
Mournhold, Royal Palace: Reception Area (4 Plants)
Mournhold, Thendas Manor (3 Plants)
Mournhold Temple: High Chapel (2 Plants)
Mournhold, Craftmen's Hall (2 Plants)
Mournhold, Andoren Manor (1 Plant)
Mournhold, Armory (1 Plant)
Mournhold, Llethan Manor (1 Plant)
Tribunal:Meadow Rye

Meadow Rye is a common plant found in planters around Mournhold.  It is not sold by any vendors or found in any random loot, but every plant is guaranteed to have 2 respawning samples.  Harvesting them is sometimes a crime, so watch out for witnesses.  Meadow Rye has the exact same properties (though in a different order) as Nirthfly Stalks.  Mixing these two ingredients together will produce a potion with all four effects.

Plants can be found in the following locations:
Mournhold Temple: High Chapel (14 Plants)
Mournhold, Royal Palace: Imperial Cult Services (9 Plants)
Mournhold Temple: Hall of Ministry (8 Plants)
Mournhold, Great Bazaar (8 Plants)
Mournhold, Plaza Brindisi Dorom (8 Plants)
Mournhold, Royal Palace: Courtyard (8 Plants)
Mournhold, Godsreach (7 Plants)
Mournhold, Royal Palace: Reception Area (4 Plants)
Mournhold, Craftmen's Hall (2 Plants)
Mournhold, Geon Auline's House (1 Plant)
Mournhold, Thendas Manor (1 Plant)
Tribunal:Sweetpulp

Sweetpulp is the most common ingredient found in Mournhold.  Besides growing on more plants than any other, it is also sold by Galsa Andrano at the Temple Infirmary, who always keeps a restocking supply of 5 samples.  Harvesting the plants can sometimes be considered a crime, so watch out for witnesses.

Plants can be found in the following locations:
Mournhold Temple: Hall of Ministry (16 Plants)
Mournhold Temple: High Chapel (16 Plants)
Mournhold, Royal Palace: Imperial Cult Services (16 Plants)
Mournhold, Royal Palace: Courtyard (10 Plants)
Mournhold, Llethan Manor (9 Plants)
Mournhold, Royal Palace: Guards' Quarters (9 Plants)
Mournhold, Royal Palace: Legion Depot (9 Plants)
Mournhold, Craftmen's Hall (8 Plants)
Mournhold, Royal Palace: Reception Area (8 Plants)
Mournhold, Velas Manor (8 Plants)
Mournhold, Godsreach (7 Plants)
Mournhold, Plaza Brindisi Dorom (6 Plants)
Oblivion:Join the Mages Guild

Quick Walkthrough
# Talk to the head of any Mages Guild to join.
# Complete all recommendation quests.
# Gain access to the Arcane University.

Detailed Walkthrough
Joining the Mages Guild
In order to join the Mages Guild, seek out a local head of the Mages Guild in any of Cyrodiil's seven guild halls. There is one in each city except for the Imperial City and Kvatch.  All you need to do is ask to join the guild; as long as you have a clean criminal record you will be made part of the guild.  You will be given a copy of the Mages Guild Charter and a Mages Guild Key that opens most of the doors in the seven guild halls.  You are also now free to take almost all of the items you find in the guild halls and sell them for quick cash (there are still however a few privately owned items that cannot be freely taken, so pay attention to your icon before picking something up).

Receiving Recommendations
Visit each of the Mages Guilds in Cyrodiil and receive the recommendation from each of the guild leaders there: 



 

Note to avoid confusion: This quest is instead known as Fingers of the Mountain if the PC-only Unofficial Oblivion Patch has not been installed - however, it still functions as the Chorrol Recommendation quest.



Arcane University Access
Once you have all seven recommendations, speak with Raminus Polus at the lobby of the Arcane University in the Imperial City (at least during operating hours). He'll acknowledge receiving all the necessary recommendations and accept you into the guild, promoting you to the rank of Apprentice. You will receive an extra Fame point (in addition to others gained completing the above Recommendation quests), access to the Arcane University, and a Robe of the Apprentice.

Notes
Although you can get inside the gate to the Arcane University by tailgating one of the NPCs that opens the gate to enter, you cannot get into the actual buildings without performing this quest and receiving all seven recommendations.
  An achievement will be unlocked upon joining the Mages Guild and upon being admitted to the Arcane University.

Journal Entries
Tribunal:Durzog Meat

Durzog Meat is found by killing Durzogs.  There is no other way to get it, but each Durzog is guaranteed to produce a sample when killed.  The fourth effect, Damage Magicka, is not found on any other ingredient, so you can basically ignore it, as it will never appear in a potion, and won't even affect you if you eat it straight, since it's not the first effect.
Tribunal:Adamantium Ore

Adamantium Ore can be mined from Raw Adamantium deposits found in various locations beneath Mournhold. The primary use of Adamantium Ore is to obtain custom Adamantium Armor from Bols Indalen.

Only twenty Raw Adamantium rocks exist, each of which only has a 60% chance of containing ore, and none of the rocks respawn, except on the Xbox version. Therefore, you may want to save before entering cells containing the ore rocks, and reloading if any are empty, to maximize the number of ore samples you obtain (saving and reloading after the cell and its contents have been generated will not work). The twenty Raw Adamantium rocks are found in the following locations:
Old Mournhold: Temple Crypt (10 Rocks)
Norenen-dur, the Teeth that Gnash (4 Rocks) – reached through Bamz-Amschend, Passage of the Walker
Old Mournhold: Armory Ruins (3 Rocks)
Old Mournhold: Temple Catacombs (3 Rocks)

While Adamantium Ore is technically an ingredient, you might want to think twice before using it to make potions. Restore Magicka and Reflect effects are readily available on more common ingredients. On the other hand, Adamantium Ore is the only way to create custom Adamantium Armor, which includes the strongest medium helmet in the game. The rest of the set loses that title to the Stalhrim armor from Bloodmoon (the Adamantium helmet has an armor rating of 70, compared to the rest of the set's 40, while Stalhrim armor is 50). The following chart details the amount of ore necessary for each piece of armor:


  Numbers given are for each. Double them for a matched pair.

Although 45 pieces of ore would be necessary to make a complete set of Adamantium Armor, at most 20 pieces of ore can be obtained on the PC version of the game. If you are playing this version and wish to avoid killing people to complete your set of armor, you should use your ore to create the Adamantium Greaves and Pauldrons – all other pieces can be found in various locations under the city (as detailed at ). Even so, the greaves and pauldrons alone require 20 pieces of ore, meaning that every possible piece of ore must be mined.

Adamantium Ore is by far the heaviest ingredient in the game, being five times the weight of Scrap Metal or Raw Ebony, which are the heaviest without the Tribunal expansion. Bringing the companion Calvus Horatius and/or a Pack Rat along to help you carry them may be a good idea. Alternatively, you can use Mark and Recall spells to facilitate the mining operations.

Bugs
Bloodmoon:Wolfsbane Petals

Wolfsbane Petals are an extremely rare ingredient.  Only one plant grows in all of Solstheim, at the summit of Hvitkald Peak in the Moesring Mountains [-25,23].  A single sample can also be found at Lassnr's house in the Skaal Village.  A sample is needed for the Rite of the Wolf Giver quest in order to cure yourself of Lycanthropy. Its alchemy effects are identical to Bittergreen Petals.
Bloodmoon:Bear Pelt

Bear Pelts can be found by killing Bears.  Both Grizzly Bears and Plague Bears can provide Pelts.  Snow Bears have Snow Bear Pelts instead.  The pelts are used by Solstheim natives to create warm comfortable medium armor, which is commonly found throughout Solstheim.

A sizeable stash of pelts can be found in the dining hall of Castle Karstaag.
Bloodmoon:Wolf Pelt

Wolf Pelts can be found by killing Wolves. Both Wolves and Plague Wolves can provide Pelts. Snow Wolves have Snow Wolf Pelts instead. The pelts are used by Solstheim natives to create warm comfortable light armor, which is commonly found throughout Solstheim.

A sizeable stash of pelts can be found in the dining hall of Castle Karstaag.
Bloodmoon:Snow Wolf Pelt

Snow Wolf Pelts are collected from the bodies of snow wolves. Each wolf will produce two pelts. They can be used to create custom snow wolf armor. Brynjolfr outside Thirsk can provide this service for you. His prices are as follows:

 Numbers listed are for each piece.  Double them for a matched pair.

Snow Wolves are very rare and can only be found in a few places:
Isinfier Plains, [-24,23] (2 Wolves)
Hrothmund's Bane, [-24,25] (1 Wolf)
Moesring Mountains, [-23,25] (1 Wolf)
Moesring Mountains, [-26,23] (1 Wolf)
They will respawn every couple of days, so you can eventually collect enough pelts to produce a full set of armor.

The locations of the snow wolves can be seen on the  .
Bloodmoon:Snow Bear Pelt

Snow Bear Pelts are collected from the bodies of snow bears. Each bear will produce two pelts. They can be used to create custom snow bear armor. Brynjolfr outside Thirsk can provide this service for you. His prices are as follows:

 Numbers listed are for each piece.  Double them for a matched pair.

Snow Bears are very rare and can only be found in a few places:
Hirstaang Forest, [-19,18] (2 Bears)
Hirstaang Forest, [-23,16] (1 Bear)
Hirstaang Forest, [-24,16] (1 Bear)
Hirstaang Forest, [-26,19] (1 Bear)
They will respawn every couple of days, so you can eventually collect enough pelts to produce a full set of armor.

You can also acquire five snow bear pelts from Lassnr as a reward for completing the quest Tymvaul in the Well.

The locations of the snow bears can be seen on the  .
Bloodmoon:Bristleback Leather

Bristleback Leather is acquired from killing Tusked Bristlebacks, either with or without a mounted Riekling on their backs.  These tough and annoying creatures are found all around the northern parts of Solstheim.  The Recall effect is not found on any other ingredients, and thus you cannot create a potion with this effect.  And since it's not the first effect, you won't experience it by eating it raw either.
Bloodmoon:Grahl Eyeball

Grahl Eyeballs are extracted from the bodies of slain Grahl.  These creatures are quite rare and can only be found in a few locations.  They do not respawn, but each is guaranteed to produce an eyeball when killed.  In the process of completing the Main Quest, you will probably end up killing every one of them, so you will likely end up with exactly the same amount every time - 13 eyeballs.

There is one special Grahl Eyeball, Flaming Eye of the Lightkeeper (ID:  ), which is found on the Lightkeeper Grahl in the Halls of Penumbra.  It is needed for The Ritual of the Sun quest, which is part of the Main Quest.  So while you could mix it with a regular Grahl Eyeball and create a potion with all four effects, this is obviously not a good idea.

Grahl can be found in the following locations:
Castle Karstaag, Caverns of Karstaag (8 Deadly Grahl)
Fjell (5 Fearsome Grahl)
Halls of Penumbra (1 Lightkeeper Grahl)
Bloodmoon:Heartwood

Heartwood is an extremely difficult to find ingredient.  It can be harvested from Spriggans or found in chests in some barrows, but is nearly impossible to find for characters of level 3 or higher, after which you will find Belladonna Berries instead. Since most creatures in Bloodmoon are far beyond the ability of such a low-level character to fight, it is highly unlikely that most people will ever see this ingredient.

Heartwood is one of only two ingredients which can be used to create Weakness to Fire potions, the other ingredient being Holly Berries.
Bloodmoon:Gravetar

Gravetar is found by killing Draugr, which are commonly found inside barrows all around Solstheim.  It cannot be bought from vendors or found anywhere else.

 
Bugs
Bloodmoon:Horker Tusk

Horker Tusks are found by killing horkers, which can be found all around the coast of Solstheim, especially in the north. After a certain point in the Main Quest, many of the horkers start dying on their own, saving you the trouble (and guilt, since they're generally not hostile) of killing them yourself. Two of the effects of horker tusks are unique to this ingredient (in fact, horker tusks are the only ingredient with any Drain Skill effect). Drain Alteration can still affect you if you eat a horker tusk straight, but Fortify Maximum Magicka is essentially pointless, since it's not the first effect.
Bloodmoon:Holly Berries

Holly Berries are a very common ingredient that grows in bushes all across Solstheim.

Holly Beries is one of only two ingredients which can be used to create Weakness to Fire potions, the other ingredient being Heartwood. Since Heartwood is very rare, it is unlikely such potions will ever be created.

Plants can be found in the following locations:
Bloodmoon:Belladonna Berries

Belladonna-Berries|thumb|left
Belladonna berries come in two varieties: Ripened Belladonna Berries and Unripened Belladonna Berries.  They are identical in appearance and effect and can be combined to create a potion with all four effects.  The unripened variety are the most common, growing in shrubs all over the warmer regions of Solstheim.  Ripened berries are less common, but are usually found growing immediately outside the entrances to barrows.  Ripened berries are also found on the corpses of spriggans, who can drop up to 3 berries.

You will need one unit of ripened berries during the Rite of the Wolf Giver quest to cure yourself of Lycanthropy.
 
Notes
The harvest quantity for Belladonna Berries depends on the source.  Ripened Belladonna plants have a 100% chance of yielding berries, unripened plants have an 80% chance, and spriggans have a 60% chance for each of the three berries they can carry.
Dried Belladonna can be found hanging within homes on Solstheim. However, it cannot be harvested for berries.
To resist this ingredient's Drain Magicka effect, you can use Resist Magicka.
There is a bug resulting from brewing a potion of Ripened and Unripened Belladonna Berries which causes subsequent potions brewed with the same Apparatuses, Intelligence and Luck to also have all four effects even if brewed with ingredients other than Belladonna Berries.  If the potion you brew should yield one and only one of the effects of the Belladonna potion, it will instead have all four effects.  This works with straight potions of Restore Magicka, Fortify Magicka, or Drain Magicka brewed from ingredients common on Vvardenfell.  Exceptions include potions made with Daedra's Heart or Emerald.  The bug will not occur if your Intelligence, Luck or Apparatuses are different from when you brewed the Belladonna potion.

Locations
Plants can be found in the following locations:
Lore:Abecean Sea

The Abecean Sea is a body of water to the west of Tamriel that sits between Cyrodiil, Hammerfell, Valenwood, and Summerset Isle. The sea is encompassed by the Eltheric Ocean.  

The sea surrounds several islands. Stirk is the easternmost and lies just off the western coast of Cyrodiil. Farther west is Stros M'Kai, which lies to the south of Hammerfell and is similarly dominated by Redguards. Due west of Stros M'Kai is The Chain, a series of three islands of which little is known, a lack that also to applies to Cespar, a larger island to the west-northwest. Just northwest of Cespar is Herne, which was used as a temporary refuge by the Redguards as they migrated across the sea from their ancestral home in Yokuda.  Lastly, at the western ends of the sea, are The Systres and Pankor. The Systres is a group of three islands northwest of Summerset Isle, and Pankor lies to their northwest. A whirlpool located somewhere in the Abecean, known as the Maelstrom of Bal, is rumored to be a portal to Oblivion. Ships that ride its waters are said to disappear. 

It is known that Abecean whales were hunted down for their wax since, at least, the Second Era.  The sea lends its name to the Abecean Longfin, although the species is only known to inhabit the waters of Skyrim.
 
Gallery
 

Notes
Abecean is variously pronounced as /əˈbiːʃən/  ,  /əˈbiːsiːən/  ,  and /ə.biː.'siː.ən/  . 

See Also
For game-specific information, see the Oblivion and ESO articles.

References
Morrowind:Marshmerrow

:''"The sweet pulp of marshmerrow reeds is a delectable foodstuff, and when eaten fresh or prepared, it has modest healing properties. Marshmerrow is an important cash crop of the farms and plantations of the Ascadian Isles, but it also grows wild in the Grazelands and on Azura's Coast."

Marshmerrow''' is one of the most abundant ingredients in Morrowind, growing in large numbers wherever there is water. Synnolian Tunifus will ask you for some samples in Gathering Marshmerrow, his first quest for the Imperial Cult.

The following vendors carry a restocking supply:
Andil (10) - Tel Vos Services Tower, Tel Vos
Chaplain Ogrul (10) - Fort Darius, Gnisis
Danoso Andrano (10) - Ald'ruhn Temple, Ald'ruhn
Dralval Andrano (5) - Balmora Temple, Balmora
Felara Andrethi (10) - Tel Aruhn Tower Living Quarters, Tel Aruhn
J'Rasha (5) - J'Rasha: Healer Foreign Quarter, Vivec
Milar Maryon (10) - Tel Vos Services Tower, Tel Vos
Scelian Plebo (10) - Imperial Shrine Wolverine Hall, Sadrith Mora
Ygfa (5) - Fort Pelagiad, Pelagiad



Related Quests
Imperial Cult
 

Notes
Female Argonians will incorrectly refer Marshmerrow as Marshwillow in one of their idle dialogues, although the subtitles will correctly state it as Marshmerrow.
Morrowind:Pearl

"These smooth, round, lustrous beads are prized for ornamental purposes. The cave   and other native Morrowind mollusks only occasionally produce pearls; their scarcity increases their market value."

Pearls are a valuable and common, if somewhat difficult to acquire, ingredient. They can be found inside kollops, which are located on the bottom of most large bodies of water. While kollops may be technically creatures, they are treated just like plants in the game, in that they are immobile and respawn their ingredients over time. A good place to look for them is inside grottos, but they are common on all major coastlines. The difficulty lies in the fact that you need dive quickly to get to them before running out of air, or else use a Water Breathing spell. Another safer, though less reliable place to find them is inside barrels in Dwemer ruins. They can also be found as offerings in Daedric shrines, though you must be careful, as these are sometimes cursed (ID:  ), and will cause a dremora lord to appear behind you when you pick them up.

The following vendors carry a restocking supply:
Anis Seloth (4) - Anis Seloth's shop, Sadrith Mora
Craetia Jullalian (2) - Guild of Mages, Foreign Quarter, Vivec
Danoso Andrano (3) - Ald'ruhn Temple, Ald'ruhn
Garas Seloth (2) - Telvanni Alchemist, Telvanni Canton, Vivec
Gils Drelas (3) - Upper Tower: Therana's Chamber, Tel Branora
Jolda (2) - Jolda: Apothecary, Tel Mora
Nalcarya of White Haven (3) - Nalcarya: Fine Alchemist, Balmora
Peragon (2) - Moonmoth Legion Fort
Morrowind:Wickwheat

"Wickwheat is a wild Ashland grain with modest magical properties that grows in the Grazelands."

While wickwheat is found almost exclusively in the Grazelands, it grows there so profusely that it is in fact the most abundant plant in all of Vvardenfell.  The fourth effect, damage intelligence, is found only on wickwheat, and thus will never appear in a potion nor be experienced if you eat it raw, since it is not the first effect.

The following vendors carry a restocking supply:
Anis Seloth (10) - Anis Seloth's shop, Sadrith Mora
Chaplain Ogrul (10) - Fort Darius, Gnisis
Danoso Andrano (10) - Ald'ruhn Temple, Ald'ruhn
Dralval Andrano (5) - Balmora Temple, Balmora
Garas Seloth (5) - Telvanni Alchemist, Telvanni Canton, Vivec
Irna Maryon (10) - Tower Entry, Tel Aruhn
Llarara Omayn (5) - Balmora Temple, Balmora
Milar Maryon (10) - Tel Vos Services Tower, Tel Vos
Threvul Serethi (10) - Thervul Serethi: Healer, Sadrith Mora
Morrowind:Saltrice

:''"Saltrice is another of the tasty and nutritious foodstuffs with modest magical properties raised as export crops by Morrowind's farmers and plantation owners. Most saltrice seen in the Empire comes from southeastern Morrowind, but there are also some new and prospering farms and plantations in the Ascadian Isles. Saltrice also grows wild in the Grazelands and on Azura's Coast."

Saltrice''' is a very common ingredient which grows near water all along Vvardenfell's shores. It is also frequently seen as a food item in people's houses and in taverns and inns. Large quantities can easily be found in sacks, barrels, and crates in food larders everywhere. Saltrice is a very useful ingredient in home-made Potions of Restore Health and Fatigue. 

The following vendors carry a restocking supply:
Chaplain Ogrul (10) - Fort Darius, Gnisis
Eldrilu Dalen (10) - Vos Chapel, Vos
Felara Andrethi (10) - Tel Aruhn Tower Living Quarters, Tel Aruhn
Guls Llervu (5) - Guls Llervu's House Redoran Council Hall, Ald'ruhn
J'Rasha (5) - J'Rasha: Healer Foreign Quarter, Vivec
Llarara Omayn (5) - Balmora Temple, Balmora
Scelian Plebo (10) - Imperial Shrine Wolverine Hall, Sadrith Mora
Sedris Omalen (10) - Maar Gan Outpost, Maar Gan
Tivam Sadri (10) - Holamayan Monastery
Vaval Selas (5) - St. Olms Temple, St. Olms Canton, Vivec

Greatest number of plants: