%0 Journal Article %T BOMBACACEAE NEOTROPICAE NOVAE VEL MINUS COGNITAE IX. UNA NUEVA ESPECIE DE Matisia BONPL. DEL CHOC¨® BIOGEOGR¨˘FICO %A FERN¨˘NDEZ- ALONSO %A JOS¨¦ LUIS %J Caldasia %D 2011 %I Universidad Nacional de Colombia %X as part of an on-going taxonomic revision of matisia section calyculatae (malvaceae - matisieae), matisia pacifica, a new species restricted to the biogeographic choc¨® region is described and illustrated. an expanded description of m. bracteolosa ducke, s. str., a species restricted to the amazonian region, is also included and its possible affinities are discussed. %K bombacoideae %K colombia %K matisia sect. calyculatae %K matisieae %K taxonomy. %U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0366-52322011000200007&lng=en&nrm=iso&tlng=en