%0 Journal Article %T Cat¨¢logo de plantas vasculares de ciudad Bol¨ªvar ysus alrededores, estado Bol¨ªvar, Venezuela %A D¨ªAZ P %A Wilmer A %A DELASCIO-CHITTY %A Francisco %J Acta Bot¨¢nica Venezuelica %D 2007 %I Fundaci¨®n Instituto Bot¨¢nico de Venezuela Dr. Tob¨ªas Lasser %X a catalog of the vascular plants of ciudad bol¨ªvar and its surroundings is presented, comprising 868 species, of which 19 belong to the filicopsida (ferns), 141 to the liliopsida (monocotyledons) and 708 to the magnoliopsida (dicotyledons). the taxa listed here include 135 families and 502 genera, including collections made by various researchers between 1995 and 2005, as well as specimens reported for the study area in flora of the venezuelan guayana. the ten families with highest number of species are fabaceae s.s. (91), poaceae (50), cyperaceae (35), mimosaceae (33), caesalpiniaceae (30), rubiaceae (29), asteraceae (27), convolvulaceae (24), euphorbiaceae (24) and malvaceae (20). the specimens are deposited in guyn,port,ven and wis herbaria %K bol¨ªvar state %K catalog %K ciudad bol¨ªvar %K floristic %K guayana shield %K venezuela. %U http://www.scielo.org.ve/scielo.php?script=sci_abstract&pid=S0084-59062007000100004&lng=en&nrm=iso&tlng=en