A flora of Manila - Merrill, Elmer Drew, 1876-1956. (Manila Department of Botany. College of Liberal Arts. University of the Philippines, 1928)
Introductory Remarks - The regular printed form of the Flora of Manila, Merrill, being out of stock, it was deemed,therefore, advisable to prepare it in the mimeograph form in order to meet the needs of the students in Systematic Botany. There are, however, certain changes which were introduced. Thus, the first part which concerns the fundamentals necessary to the classification of flowering plants was rearranged and partly supplied with diagrammatic sketches. Likewise description of some species in those genera, which are very well represented, are omitted - Jose K. Santos
Keywords: Botany --Philippines.