Self-compatibility in distylousHedyotis salzmannii (Rubiaceae) G. Magaly RiverosO. Rosa BarríaP. Ana María Humaña OriginalPaper Pages: 1 - 8
Genetic variation inOrchis papilionacea (Orchidaceae) from the Central Mediterranean region: Taxonomic inferences at the intraspecific level Paola ArduinoRossella CianchiLuciano Bullini OriginalPaper Pages: 9 - 23
Implications ofrbcL sequence data for higher order relationships of theLoasaceae and the anomalous aquatic plantHydrostachys (Hydrostachyaceae) Alice L. HempelPatrick A. ReevesRobert K. Jansen OriginalPaper Pages: 25 - 37
Intra- and interspecific genetic differentiation in closely related pines fromPinus subsectionSylvestres (Pinaceae) in the former Soviet Union Grigori G. GoncharenkoArkadi E. SilinVladimir E. Padutov OriginalPaper Pages: 39 - 54
Floral volatiles fromClarkia breweri andC. concinna (Onagraceae): Recent evolution of floral scent and moth pollination Robert A. RagusoEran Pichersky OriginalPaper Pages: 55 - 67
Variation within and among the chloroplast genomes ofMelaleuca alternifolia andM. linariifolia (Myrtaceae) P. A. ButcherM. ByrneG. F. Moran OriginalPaper Pages: 69 - 81
Morphology and cytology of intergeneric hybrids involvingLeymus multicaulis (Poaceae) Gen-Lou SunChi YenJun-Liang Yang OriginalPaper Pages: 83 - 91
Relationships in theAcanthaceae and related families as suggested by cladistic analysis ofrbcL nucleotide sequences Mikael HedrénMark W. ChaseRichard G. Olmstead OriginalPaper Pages: 93 - 109
Systematic study of the genusDelilia (Asteraceae, Heliantheae) Piero G. Delprete OriginalPaper Pages: 111 - 122