caa a22 4500 477038948 CHVBK 20180405111312.0 cr unu---uuuuu 170330e19960301xx s 000 0 eng 10.1007/BF00984749 doi (NATIONALLICENCE)springer-10.1007/BF00984749 Berndt Reinhard Botanisches Institut, Lehrstuhl Spezielle Botanik und Mykologie, Universität Tübingen, Auf der Morgenstelle 1, D-72076, Tübingen, Germany aut Comparative studies on the teliospore morphology and ontogeny of Spumula serispora, spec. nova, and Ravenelia texensis ( Uredinales, Raveneliaceae ) [Elektronische Daten] [Reinhard Berndt] A new rust fungus,Spumula serispora, is described. The morphology of the teliospores and the telia was studied. In the teliospores ofS. serispora andS. quadrifida, the type species of the genus, sterile cells could be found, which are comparable to "apical cells” of otherRaveneliaceae. Similar sterile cells were also present in the telial heads ofRavenelia texensis. The ontogeny of the teliospores ofS. serispora and the teliospore heads ofRavenelia texensis was studied and compared. In both species the ontogeny of the spores heads was similar. InR. texensis hygroscopic cysts sustaining the spore heads were produced by division and not by conversion of basal sterile cells of the teliospore heads. Springer-Verlag, 1996 Fungi nationallicence Uredinales nationallicence Raveneliaceae nationallicence Spumula nationallicence Ravenelia nationallicence Teliospore ontogeny nationallicence apical cells nationallicence haustoria nationallicence systematics nationallicence Plant Systematics and Evolution Springer-Verlag 200/1-2(1996-03-01), 79-88 0378-2697 200:1-2<79 1996 200 606 https://doi.org/10.1007/BF00984749 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00984749 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Berndt Reinhard Botanisches Institut, Lehrstuhl Spezielle Botanik und Mykologie, Universität Tübingen, Auf der Morgenstelle 1, D-72076, Tübingen, Germany aut NATIONALLICENCE 773 0- Plant Systematics and Evolution Springer-Verlag 200/1-2(1996-03-01), 79-88 0378-2697 200:1-2<79 1996 200 606 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer