[by Elmer D. Merrill] . Notes on Cuming's Philippine plants in the herbarium of the Bureau of government labolatories / by Elemer D. Merrill . Notes on Philippine Gramineae / by E. Hackel . Scitimineae philippinenses / by H.N. Ridley . Philippine Acanthaceae / by C.B. Clarke. -- Bureau of Public Printing, 1905. -- (Previous publications of the Bureau of government laboratories ; no. 35).