@book{bhlpg7173767, title = {Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik }, volume = {Jahrg.4=Bd.15 (1883)}, url = {https://www.biodiversitylibrary.org/page/7173767}, publisher = {G. Fischer [etc.]}, author = {Association internationale des botanistes. }, year = {1883}, pages = {Page 299}, }