Image
This magnified cross section of a leafy lichen shows the partnership between green algal cells (stained red) and fungal threads (stained blue). Most of the lichen is made up of fungal material with the alga cells confined to the upper half, where they intercept light and carry out photosynthesis.
Using this item
Private collection
by Bill Malcolm
This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.