Untersuchungen zur Karyologie und Mikrosporogenese vonPelargonium sect.Pelargonium (Geraniaceae) Focke AlbersJ. J. A. van der Walt OriginalPaper Pages: 177 - 188
Zur Ultrastruktur und Funktion pollenverbindender Fäden beiEricaceae und anderen Angiospermenfamilien Maria Waha OriginalPaper Pages: 189 - 203
Single-gene heterozygotes derived from the polygenic pappus part system ofMicroseris hybrid C34 (Asteraceae—Lactuceae) J. ZentgrafK. BachmannH. J. Price OriginalPaper Pages: 205 - 226
Continuing addition to the gene-pool of theFestuca rubra aggregate (Poaceae:Poeae) Clive A. StaceMagdalen M. Ainscough OriginalPaper Pages: 227 - 236
An analysis of interspecific hybrids and phylogenetic implications inCucumis (Cucurbitaceae) A. K. SinghK. S. Yadava OriginalPaper Pages: 237 - 252
Synchronized dichogamy and dioecy in neotropicalLauraceae Klaus KubitzkiHolger Kurz OriginalPaper Pages: 253 - 266
The pollination biology ofHibbertia stricta (Dilleniaceae) Peter Bernhardt OriginalPaper Pages: 267 - 277
Neue Taxa vonTillandsia subgenusDiaphoranthema (Bromeliaceae) aus Bolivien und Argentinien Walter TillLieselotte Hromadnik OriginalPaper Pages: 279 - 288
Random arrangement of chromosomes inUvularia (Liliaceae) Eeva ThermanCarter Denniston OriginalPaper Pages: 289 - 297
Über die weite Verbreitung lichenisierter Sippen vonDictyochloropsis und die systematische Stellung vonMyrmecia reticulata (Chlorophyta) Elisabeth Tschermak-Woess OriginalPaper Pages: 299 - 322
Sporoderm characters ofTetrameranthus duckei (Annonaceae) and their systematic implications Michael HesseMaria Waha Short Communication Pages: 323 - 326
A further note on the relationships of the EuropeanLinum hologynum and the Australian species ofLinum (Linaceae) C. M. Rogers Short Communication Pages: 327 - 328