Tibell, L/ Kalb, K 1992: Calicium in the tropical and subtropical Americas. - Nova Hedwigia55(1-2): 11-36. [RLL List # 150 / Rec.# 18581] Keywords: CALICIALES/ CALICIUM/ CENTRAL AMERICA/ SOUTH AMERICA/ TROPICAL
Abstract: 15 fig. [Nine species are treated, including descriptions of their morphology, chemistry, and ecology; a key for their identification is provided. New to Mexico: Calicium chlorosporum, C. lenticulare, C. tricolor. New to Central America (Guatemala): C. chlorosporum. New to Hispaniola: C. lenticulare. New to Venezuela: C. constrictum, C. chlorosporum, C. lenticulare. New to Colombia: C. chlorosporum, C. tricolor. New to Brazil: C. tricolor. New to South America (Venezuela, Paraguay): C. abietinum.