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Plants collected in Ecuador by W. H. Camp. Bromeliaceae, Cannaceae, etc.
Studies in Mexican Compositae. I. Miscellaneous new species
Freshwater sponges as improbable causes of the pollution of river-water
II.—On the Diptera collected during the recent expedition of H.M.S. ‘Challenger’
New Coleoptera in the British Museum
On the operculum of the gasteropoda
Notes and comments
Revision of the genus 'Microbrotula' (Teleostei: Bythitidae), with description of two new species and a related new genus
On the Generation of Plants
Poales, Poaceae (pars), part 4