Genshin Impact Wiki
Genshin Impact Wiki

A mushroom that glows like a night-light. Some curious power lies hidden within it. Amidst the fog that blankets Tsurumi Island, these Fluorescent Fungi can help to light the way.

Fluorescent Fungi are a Local Specialty of Inazuma found in the wild on Tsurumi Island.

How to Obtain

Fluorescent Fungi grow on the roots of trees on Tsurumi Island, most often in pairs.

See the gallery or the Teyvat Interactive Map for specific locations.

Shop Availability

No Shops sell Fluorescent Fungus.

Craft Usage

No recipes use this item.

Ascension Usage

1 Characters use Fluorescent Fungus for ascension:

No Weapons use Fluorescent Fungus for ascension.


  • Fluorescent Fungi are used in the world quest The Saga of Mr. Forgetful. In the quest, Roald the adventurer, who has a notoriously terrible memory, is trying to obtain some Fluorescent Fungi to improve his memory and visual acuity. Though Roald doesn't notice any improvement in his memory in the short term, he does admit that the mushrooms taste good.


Video Guides

Farm Guide (71 total)
Farm Guide (68 total)
Farm Guide (71 total)

Other Languages

Language Official Name Literal Meaning
English Fluorescent Fungus
Dim Lantern Mushroom
Japanese ユウトウタケ
Dim Lantern Mushroom
Korean 형광 버섯
Hyeonggwang Beoseot
Fluorescent Mushroom
Spanish Hongo fluorescenteFluorescent Fungus
French Champignon fluorescentFluorescent Mushroom
Russian Светящийся гриб
Svetyashchiysya grib
Thai Fluorescent Fungus
Vietnamese Nấm U ÁmGloomy Mushroom
German LeuchtpilzLuminous Mushroom
Indonesian Fluorescent Fungus
Portuguese Fungos FluorescentesFluorescent Fungi

Change History

Released in Version 2.2