Limited browser support. This browser version is not fully supported and some parts of Gallformers may not work correctly. For the best experience, update your browser. If you are using an older iPad/iPhone go yell at Apple for abandoning hardware that is still useful.

Identify

Galls Hosts Places

Filter Terms Glossary Articles Keys Analytics

Identify

Browse Galls Hosts Places

Resources Filter Terms Glossary Articles Keys Analytics

Genus Trillium

Family: Melanthiaceae

Species (3)

Species Name ↑	Common Name	Number of Galls
Trillium erectum	Red trillium	1
Trillium grandiflorum		1
Trillium spp (genus-level)		1

Showing 3 species

Login © 2026 Gallformers | CC BY-NC-SA 4.0

Phenology Tool Donate Privacy About

Login Phenology Tool Donate Privacy About © 2026 Gallformers | CC BY-NC-SA 4.0

We can't find the internet

Attempting to reconnect

Something went wrong!

Attempting to reconnect