Lichen Identification Using Chemical Spot Testing

This is a brief demonstration of lichen chemical spot testing being used to ID a species of Hypogymnia. Spot tests used include K, KC, and P. Preparation of the lichen thallus for chemical testing is also demonstrated.

[@thewanderer5083]

This was helpful. Thank you!

[@karinamariapiotrowska5505]

Thanks this was great!

[@McqzwithFarhan]

Ma'am Why do they change the color because of the these colors?

[@sonamtshering7071]

Madam What about Byroria species?

[@sonamtshering7071]

Any free ebooks for lichens madame?