]> [author note: Herbarium and types: K (fungi); additional material at A, BM (slides), CGE, NY, PDA; Photograph in: Mycol. Res. 104(12): 1412. 2000] [collector note: A, FH (Correspondance with Thaxter & A. Lister)] Botany Petch, Thomas Petch, Thomas T. Petch Petch Thomas Petch 1870 1948