History <strong>of</strong> Philippine Phycology Detailed accounts <strong>of</strong> <strong>the</strong> history <strong>of</strong> Philippine phycology have been provided by Velasquez (1962b; 1985) and Cordero (1972; 1977a), but it seems useful to review its most salient features, especially with regard to marine algae. Unlike many areas that were explored biologically by colonial powers in <strong>the</strong> late eighteenth and early nineteenth centuries, <strong>the</strong> Philippines were not so favored by Spain, and <strong>the</strong> earliest information on its plants and <strong>the</strong>ir uses came from resident Augustinian monks (M. Blanco, 1837). Unfortunately, <strong>the</strong>re are no extant specimens to document this work. In October 1836, Hugh Cuming, an English naturalist especially interested in conchology, arrived at Manila to begin three years <strong>of</strong> exploration that would take him to nearly every large island in <strong>the</strong> archipelago (Merrill, 1926). He made a small but important collection <strong>of</strong> marine algae, which was reported on by Montagne (1844a) and also served as <strong>the</strong> basis <strong>of</strong> Galaxaura fastigiata and Liagora caenomyce, both described by Decaisne (1842). During <strong>the</strong> last half <strong>of</strong> <strong>the</strong> nineteenth century, four expeditions returned to Europe with varying amounts <strong>of</strong> Philippine algae. The Preussische Expedition nach Ost-Asien contributed collections made at Manila and Zamboanga in 1861 by its zoologist, Eduard von Martens; <strong>the</strong>se collections were <strong>the</strong> subject <strong>of</strong> a publication by Eduard's fa<strong>the</strong>r, Georg von Martens (1868). In 1874-1875, H.N. Moseley, <strong>the</strong> naturalist <strong>of</strong> <strong>the</strong> Challenger Expedition, collected algae at <strong>the</strong> Gigantes Islands (Iloilo), Mactan I. (Cebu), and Zamboanga, which were recorded by Dickie (1874a, 1876a, 1876b, 1877). Cesare Marcacci, lieutenant on board <strong>the</strong> Vettor Pisani, collected algae at Ticao Island (Masbate) and Cavite during <strong>the</strong> circumnavigation <strong>of</strong> that ship in 1884. They were published on by Piccone (1886, 1889). The most important expedition, by far, was <strong>the</strong> Siboga Expedition to <strong>the</strong> Indonesian region, which made extensive collections in 1899 in <strong>the</strong> Sulu Archipelago. These collections contributed significantly to monographs <strong>of</strong> Halimeda (Barton, 1901), <strong>the</strong> Codiaceae (Gepp and Gepp, 1911), and <strong>the</strong> Corallinaceae (Foslie, 1904; Weber-van Bosse, 1904b). The entire phycological harvest <strong>of</strong> <strong>the</strong> expedition was treated by Weber-van Bosse (1913a, 1921, 1923, 1928). In <strong>the</strong> Commonwealth period, Elmer Drew Merrill was impartial in his messianic pursuit <strong>of</strong> Philippine botany during 20 years <strong>of</strong> service to <strong>the</strong> Bureau <strong>of</strong> Agriculture, <strong>the</strong> Bureau <strong>of</strong> Forestry, <strong>the</strong> Bureau <strong>of</strong> Science, and <strong>the</strong> University <strong>of</strong> <strong>the</strong> Philippines (Quisumbing, 1957). Although primarily interested in vascular plants, he caused <strong>the</strong> Bureau <strong>of</strong> Science to assemble a large collection <strong>of</strong> algae. These were sent for study in 1911-1913 to M.A. Howe at <strong>the</strong> New York Botanical Garden and to W.A. Setchell at <strong>the</strong> University <strong>of</strong> California at Berkeley. No systematic study was made <strong>of</strong> <strong>the</strong>se specimens at that time, but in 1951 <strong>the</strong> Chlorophyceae and Phaeophyceae at Berkeley were loaned SMITHSONIAN CONTRIBUTIONS TO THE MARINE SCIENCES to W.R. Taylor <strong>of</strong> <strong>the</strong> University <strong>of</strong> Michigan, who ultimately published on <strong>the</strong>m (Taylor, 1966b). The all-important University <strong>of</strong> Michigan connection was established in 1935-1936, when H.H. Bartlett, Chairman <strong>of</strong> its Department <strong>of</strong> Botany, was an exchange pr<strong>of</strong>essor at <strong>the</strong> University <strong>of</strong> <strong>the</strong> Philippines (Voss, 1961). A man <strong>of</strong> wide interests and great energy, he made massive collections <strong>of</strong> plants, including many algae, throughout <strong>the</strong> archipelago. These were sent to Ann Arbor, where <strong>the</strong> algae were studied by Taylor and his students. Bartlett returned to <strong>the</strong> Philippines under <strong>the</strong> auspices <strong>of</strong> <strong>the</strong> United States Department <strong>of</strong> Agriculture in 1940-1941, making fur<strong>the</strong>r collections <strong>of</strong> algae in Mindanao. His collections have been cited in numerous papers, including Chou (1945, 1947) on Galaxaura, Gilbert (1942, 1943, 1947) on Chlorophyceae, Taylor (1964, 1966b) on Chlorophyceae and Phaeophyceae, and Tseng and Gilbert (1942) on Codium. In <strong>the</strong> period <strong>of</strong> <strong>the</strong> Republic, Philippine phycology has come to share <strong>the</strong> dramatic surge <strong>of</strong> interest and activity in <strong>the</strong> science that initially was centered in <strong>the</strong> industrial nations. The leader and catalyst has been Gregorio T. Velasquez, Pr<strong>of</strong>essor Emeritus <strong>of</strong> Botany, University <strong>of</strong> <strong>the</strong> Philippines, who received his doctorate at <strong>the</strong> University <strong>of</strong> Michigan in 1939, working on <strong>the</strong> viability <strong>of</strong> algae obtained from <strong>the</strong> digestive tract <strong>of</strong> a fresh-water fish. Although primarily interested in Cyanophyceae, Velasquez has had a pr<strong>of</strong>ound influence on all aspects <strong>of</strong> Philippine phycology. The productivity <strong>of</strong> his academic <strong>of</strong>fspring has created an urgent need for this catalog. Awareness <strong>of</strong> benthic marine algae in <strong>the</strong> Philippines has been greatly heightened by <strong>the</strong> successful efforts to grow certain <strong>of</strong> <strong>the</strong>m commercially (Eucheuma, Gracilaria, and Caulerpa). Not only has <strong>the</strong> welfare <strong>of</strong> many coastal communities been improved, but <strong>the</strong> nation as a whole has benefited from increased exports. Most phycological publications in <strong>the</strong> past two decades have been floristic, and critical taxonomic studies must now be given high priority. It is essential that <strong>the</strong> rapidly accumulating information on algal ecology, physiology, and biochemistry, much <strong>of</strong> which is <strong>of</strong> potential economic importance, be attached to correct names. Scope <strong>of</strong> <strong>Catalog</strong> To avoid <strong>the</strong> difficulty <strong>of</strong> having to assess each paper for its worthiness <strong>of</strong> inclusion, we have been comprehensive ra<strong>the</strong>r than selective, citing every reference to Philippine benthic marine algae that we could find, regardless <strong>of</strong> information content. Publications dealing with biochemical, physiological, ecological, and economic features supplement <strong>the</strong> basic core <strong>of</strong> taxonomic and morphological literature. Previous compilations were included. Twenty species that were erroneously cited by Velasquez, Trono, and Doty (1975) have been omitted from this catalog. Most <strong>of</strong> <strong>the</strong>se erroneous records were taken from various reports <strong>of</strong> <strong>the</strong>
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