GET THE APP

Is the Bleeding Tooth Fungus really bleeding?

74

If you come across a young Bleeding Tooth fungus (Hydnellum peckii) you might be surprised by its appearance. Oozing out of pores on the top of this fungus is a gooey red liquid. Although you may think it has been damaged or hurt, don’t worry because it isn’t really bleeding.

bleeding tooth fungus
Young Bleeding Tooth Fungus. Photo Credit: Alan Rockefeller
mature bleeding tooth fungus
Mature Bleeding Tooth Fungus. Photo Credit: Ryane Snow

The red liquid that seeps out of the top of the Bleeding Tooth fungus is perfectly normal. This red sap emerges from the fungus because of high root pressure, something known as guttation. As the fungus grows older, the pressure eases and the Bleeding Tooth fungus will turn brown.

 
 
 
 
 
 
Earth Rangers is a non-profit organization that works to inspire and educate children about the environment. At EarthRangers.com kids can play games, discover amazing facts, meet animal ambassadors and fundraise to protect biodiversity.

Heads Up, Earth Ranger: Don't share any personal details in your comments (like your last name, school name, or even age). The Earth Rangers team checks all comments to keep it safe and fun for everyone!

74 COMMENTS

« Older Comments Newer Comments »