]> [author note: Herbarium and types: B (destroyed); duplicates at BM, GFW, H, M, NSW, S, W] [collector note: Original herbarium (worldwide, Crypt. (mainly lich.)); Europe (mainly Germany)] Botany Laurer, (Johann) Friedrich Laurer, (Johann) Friedrich J. F. Laurer Laurer Johann Friedrich Laurer 1798 1873