North America Native Plant

Tremella Phaeographinae

Botanical name: Tremella phaeographinae

USDA symbol: TRPH6

Habit: lichen

Native status: Native to North America  

Tremella phaeographinae: The Mysterious North American Jelly Fungus If you’ve ever wondered about the more unusual inhabitants of North American forests, you might be curious about Tremella phaeographinae, a rather enigmatic member of the jelly fungus family. While this species won’t be showing up at your local garden center anytime ...

Tremella phaeographinae: The Mysterious North American Jelly Fungus

If you’ve ever wondered about the more unusual inhabitants of North American forests, you might be curious about Tremella phaeographinae, a rather enigmatic member of the jelly fungus family. While this species won’t be showing up at your local garden center anytime soon, it’s worth understanding what makes these fascinating organisms tick and whether they might already be quietly contributing to your garden’s ecosystem.

What Exactly Is Tremella phaeographinae?

Tremella phaeographinae belongs to the genus Tremella, which is home to what we commonly call jelly fungi. These aren’t your typical mushrooms – they’re gelatinous, often translucent organisms that have a unique lifestyle. Unlike plants that make their own food through photosynthesis, or even typical fungi that decompose organic matter directly, many Tremella species are parasitic on other fungi. Think of them as the fungi world’s version of a house guest that overstays their welcome!

This particular species is native to North America, though specific details about its exact range and distribution remain somewhat of a mystery in the scientific community.

Is It Beneficial to Your Garden?

Here’s where things get interesting. While you can’t exactly plant Tremella phaeographinae like you would a tomato, these fungi can play beneficial roles in garden ecosystems when they occur naturally:

  • They contribute to the complex web of fungal relationships in soil
  • They may help with nutrient cycling in forest and woodland settings
  • They can indicate healthy, diverse fungal communities in your landscape

However, since this species is quite rare in cultivation knowledge and specific ecological information is limited, it’s not something most gardeners will encounter or need to actively manage.

How to Identify Tremella Species

While specific identification of Tremella phaeographinae requires expert knowledge, jelly fungi in general share some common characteristics that make them distinctive:

  • Gelatinous, translucent appearance that feels rubbery or jelly-like to the touch
  • Often appear after rain or in humid conditions
  • Can range in color from clear to yellow, orange, or even reddish
  • Usually found growing on or near other fungi, dead wood, or organic matter
  • May shrivel up during dry periods and rehydrate when moisture returns

The Bottom Line for Gardeners

Tremella phaeographinae represents one of those fascinating but elusive members of our native North American ecosystem. While you probably won’t be actively cultivating it in your backyard, discovering any jelly fungus in your garden space can be a sign of good ecological health and biodiversity.

If you’re interested in supporting native fungi in your landscape, focus on creating habitat that supports the broader fungal community: maintain areas with fallen logs, leaf litter, and diverse plant communities. These practices support the complex relationships that allow specialized species like Tremella phaeographinae to thrive in their natural habitats.

Remember, when it comes to fungi identification, it’s always best to consult with local mycologists or extension services if you’re curious about specific species in your area. The world of fungi is vast, complex, and endlessly fascinating – even when individual species remain somewhat mysterious!

Tremella Phaeographinae

Classification

Group

Lichen

Kingdom

Fungi - Fungi

Subkingdom
Superdivision
Division

Basidiomycota - Basidiosporic fungi

Subdivision
Class

Basidiomycetes

Subclass

Phragmobasidiomycetidae

Order

Tremellales

Family

Tremellaceae Fr.

Genus

Tremella Pers.

Species

Tremella phaeographinae Diederich & Aptroot

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA