@book{bhlpg324986, title = {Bulletin de la Société botanique de France }, volume = {v.52 (1905)}, url = {https://www.biodiversitylibrary.org/page/324986}, publisher = {La Société}, author = {Centre national de la recherche scientifique (France) }, year = {1905}, pages = {Page 304}, } @book{bhlpg8178103, title = {Journal de botanique }, volume = {t. 11 (1897)}, url = {https://www.biodiversitylibrary.org/page/8178103}, publisher = {Bureau de journaux}, author = {}, year = {1897}, pages = {Page 65}, }