TY - JOUR A1 - Ramsay, Helen P. A1 - Streimann, Heinar A1 - Vitt, Dale H. T1 - Cytological studies on mosses from Papua New Guinea : 1., introduction and the family Orthotrichaceae. T2 - Tropical bryology N2 - Chromosome numbers with information on meiotic behaviour are recorded for the first time for the following taxa in the family Orthotrichaceae from Papua New Guinea - Desmotheca apiculata (Dozy & Molk.) Lindb. ex Card. n=6; Macromitrium incurvifolium (Hook. & Grev.) Schwaegr. n=9, M. longicaule C. Muell. n=6 (5+X/y), M. orthostichum Nees ex Schwaegr. n=7 (6+ X/y), M. salakanum C. Muell. n=9, M. similirete Bartr. n=9. M. streimannii Vitt n=9 (8+m); Schlotheimia emarginato-pilosa Herz. n=9 and S. macgregorii Broth. & Geh. n=11. Y1 - 1995 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/30317 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-303176 SN - 0935-5626 N1 - The layout of the electronic version of this contribution differs from the layout of the original version published in the printed volume. IS - 11 SP - 151 EP - 160 PB - D. Quandt, Univ. Bonn, Nees Inst. für Biodiversität d. Pflanzen CY - Bonn ER -