Reflections on the history of systematics / Robert E. Kohler -- Willi Hennig's part in the history of systematics / Michael Schmitt -- Homology as a bridge between evolutionary morphology, ...

The Cyperaceae, a cosmopolitan family of sedges, exhibit remarkable morphological diversity and complex evolutionary histories. Recent advances in molecular phylogenetics have enabled researchers to ...

1. A Contemporary View of the Holomorph: Nucleic Acid Sequence and Computer Databases are Changing Fungal Classification / J.W. Taylor -- 2. The Fungal Holomorph: An Overview / D.R. Reynolds -- 3.

This paper provides a linear sequence of four subfamilies, 15 tribes and 106 genera of the magnoliid family Annonaceae, based on state-of-the-art and stable phylogenetic relationships. The linear ...

Florestina is shown to consist of six annual species occurring mostly in arid and semiarid regions of Mexico. Florestina species are morphologically similar and consequently phylogenetic relationships ...