International Code of Botanical Nomenclature
(Tokyo Code), Electronic version
CHAPTER I. RANKS OF TAXA
Article 5
5.1. The relative order of the ranks specified in Art.
3 and 4 must not be altered (see Art. 33.5
and 33.6).
Contents |
Next/previous article
| Subject index | Index to scientific names
| Contact editors
| Regnum Vegetabile
© by International Association for Plant Taxonomy.
This page last updated Sept. 25, 1997.