Vol. 142, November 2013: A special issue in memory of Leonardo L. Co (1953-2010) : The Philippine plant biodiversity and conservation

A short biography of Mr. Leonardo Co -- Special feature : Leonardo L. Co's botanical root : It all began at the PUH, University of the Philippines, Diliman / Perry S. Ong -- A verification of reports of marine algal species from the Philippines / Put O. Ang, Jr. Sin Man Leung, Mei Mei Choi -- A new species of Diplycosia: D. coii Argent (Ericaceae) is described in honour of Leonardo Co / George Argent -- Co's digital flora of the Philippines : plant identification and conservation through cybertaxonomy / Juliei F. Barcelona, Daniel L. Nickrent, James V. LaFrankie, John Rey C. Callado, Pieter B. Pelser -- Role of light in the life stages of Mt. Makiling populations of Alocasia zebrina, an endangered Philippine plant species / Niko Nino G. Briones and Virginia C. Cuevas -- Stenolepia Alderw, (Monilophyta: Dryopteridaceae), a fern genus new to the Philippines / Yi-Han Chang, Li-Yaung Kuo, Wen-Liang Chiou, Cheng-Wei Chen, Ho-Ming Chang and Victor B. Amoroso -- Medinilla dallciana (Melastomataceae: Dissochaeteae), a new species from Luzon Island, Philippines / Edwino S. Fernando and Danilo S. Balete -- A review : biodiversity and conservation of Philippine seagrasses / Miguel D. Fortes -- An early 18th century account of marine algae from the Philippines / Lawrence M. Liao -- Biogeographical notes on the moss floras of Bicol Peninsula in Luzon and the Catanduanes Islands, the Philippines/ Virgilio C. Linis -- Plant community structure of a secondary forest at Barangay Camias, Porac, Pampanga, The Philippines / Jeffrey P. Mancera, Elena M. Ragragio, Glenn L. Sia-Su and Rosario R. Rubite -- A review of the taxonomy and taxonomic characters of Philippine Alocasia (Schott) G. Don (Araceae) / Melanie P. Medecilo and Domingo A. Madulid -- Preliminaryy phylogeny of the Astronieae (Melastomataceae) based on nuclear and plastid DNA sequence data, with comments on the Philippine endemic genus, Astrocalyx / Darin S. Penneys -- Useful plants of selected Ayta commuinties from Porac, Pampanga, twenty years after the eruption of Mt. Pinatubo / Elena M. Ragragio, Cynthia Neri Zayas and Jasper John A. Obico -- Begonia section Petermannia of Luzon Island, The Philippines / Rosario R. Rubite -- New Lichen records and a catalogue of Lichens from Palawan Island, The Philippines / harry J. M. Sipman, P. Diederich and A. Aptroot -- The Selaginella Flora, a good indicator of the Philippine pleistocene island groups / Benito C. Tan -- Nomenclatural notes on Boesenbergia Kuntze (Zingiberaceae) / J.F. Veldkamp -- Diversity and evolution of vitaceae in the Philippines / Jun Wen, Limin M. Lu and John K. Boggan -- The non-functional stomata on the leaf margin of Selaginella / Youguang Yi and Benito C. Tan