Carex spp Sturm39, Johann Georg Sturm, 1796

1: carex × gaudiniana guthnick (carex dioica × carex echinata) 2. Carex × microstachya ehrh. (carex canescens × carex dioica) original caption 1. Gaudin's segge, carex gaudiniana 2. Kleinährige segge, c. Microstachya. Date: 1796.