Allozyme diversity and systematics inAnnonaceae—a pilot project Rosabelle SamuelWilhelm PinskerWilfried Morawetz OriginalPaper Pages: 125 - 134
Genetic differentiation without concordant morphological divergence in the thallose liverwortConocephalum conicum Ireneusz J. OdrzykoskiJerzy Szweykowski OriginalPaper Pages: 135 - 152
Pollination of four sympatric species ofAngelonia (Scrophulariaceae) by oil-collecting bees in NE. Brazil Stefan VogelIsabel Cristina Machado OriginalPaper Pages: 153 - 178
Androecium and floral nectaries ofHarungana madagascariensis (Clusiaceae) L. P. Ronse DecraeneE. Smets OriginalPaper Pages: 179 - 194
The developmental morphology ofIndotristicha ramosissima (Podostemaceae, Tristichoideae) R. RutishauserK. A. Huber OriginalPaper Pages: 195 - 223
Quantitative nuclear DNA changes inEleusine (Gramineae) S. C. HiremathS. S. Salimath OriginalPaper Pages: 225 - 233
Polyploidy and aneuploidy inOphrys, Orchis, andAnacamptis (Orchidaceae) P. BiancoS. D'EmericoL. Ruggiero OriginalPaper Pages: 235 - 245
Geographical variation and genetic analysis of leaf shape inCrepis tectorum (Asteraceae) Stefan Andersson OriginalPaper Pages: 247 - 258
Paulownia taiwaniana, a hybrid betweenP. fortunei andP. kawakamii (Scrophulariaceae) Tsan-Piao LinYing-Seng Wang OriginalPaper Pages: 259 - 269