Sectional relationships in the genus Rhododendron (Ericaceae): evidence from matK and trnK intron sequences Y. KurashigeJ.-I. EtohT. Yukawa Pages: 1 - 14
Seed morphology and its systematic significance in some Veronica species (Scrophulariaceae) mainly from the Western Mediterranean Ma. M. MartÃnez-OrtegaE. Rico Pages: 15 - 32
Hawkmoth pollination of the African epiphytic orchid Mystacidium venosum, with special reference to flower and pollen longevity R. LuytS. D. Johnson Pages: 49 - 62
The generic placement of a morphologically enigmatic species in Asteraceae: evidence from ITS sequences D. J. CrawfordR. T. KimballMesfin Tadesse Pages: 63 - 69
Allozymic diversity of Allium tricoccum (Ait.) Solander var. burdickii Hanes in isolated populations of Nova Scotia (Canada) L. Vasseur Pages: 71 - 79
Development of the exineless pollen wall in Callitriche truncata (Callitrichaceae) and the evolution of underwater pollination J. M. OsbornG. El-GhazalyR. L. Cooper Pages: 81 - 87
Inclusion of Tenaris and Macropetalum in Brachystelma (Apocynaceae-Asclepiadoideae-Ceropegieae) inferred from non-coding nuclear and chloroplast DNA sequences U. MeveS. Liede Pages: 89 - 105
Further evidence for paraphyly of the Celtidaceae from the chloroplast gene matK B.-H. SongX.-Q. WangD.-Y. Hong Pages: 107 - 115