In the article "Secalonic acid A from Pseudoparmelia sphaerospora (Nyl.) Hale and P. hypomilta (Fée) Hale (Parmeliaceae)", published in Tropical Bryology 10: 201-204, 1995, the sentence at page 201 "Seven isomers are known of secalonic acid: A, B, C, D, E, F, and G, all isolated from fungi by Budavari (1989)" should read: ""Seven isomers are known of secalonic acid: A, B, C, D, E, F, and G, all isolated from fungi (Budavari 1989)"
