In addition to the species found at Hereford enumerated by M. de Seynes, may be mentioned the following minute species
Cooke, M. C. (Mordecai Cubitt), 1825-1914
Article
1877
Bulletin de la Société botanique de France
24
341--342
BioStor
Paris, La Société, 1854-1978
BioStor: https://biostor.org/reference/155193 DOI: https://doi.org/10.1080/00378941.1877.10830010