Taxon

Timely change
pp. 3-4(2)

Linnaeus visits the 21st century
pp. 5-6(2)
Authors: Kress W.J.; DePriest P. T.

Stone, plant, or animal
pp. 7-10(4)
Author: Nicolson D. H.

Why do we name organisms? Some reminders from the past
pp. 11-26(16)
Author: Stevens P. F.

Biological inventories and the PhyloCode
pp. 27-29(3)
Author: Berry P. E.

How to chop up a tree
pp. 31-41(11)
Author: Brummitt R. K.

PhyloCode - pain, no gain
pp. 43-54(12)
Author: Forey P. L.

Xerophyta seinei (Velloziaceae), a distinctive new species from Zimbabwe
pp. 55-67(13)
Authors: Behnke H.-D.; Kramer K.; Hummel E.

Comparison of differentiation estimates based on morphometric and molecular data, exemplified by various leaf shape descriptors and RAPDs in the genus Chaenomeles (Rosaceae)
pp. 69-82(14)
Authors: Rumpunen K.; Bartish I. V.

Phylogeny of Isoëtes (Lycopsida): resolving basal relationships using rbcL sequences
pp. 83-89(7)
Authors: Rydin C.; Wikström N.

Relationships among genera in Saniculoideae and selected Apioideae (Umbelliferae) inferred from nrITS sequences
pp. 91-101(11)
Authors: Valiejo-Roman C. M.; Terentieva E. I.; Samigullin T. H.; Pimenov M. G.

Yams reclassified: a recircumscription of Dioscoreaceae and Dioscoreales
pp. 103-114(12)
Authors: Caddick L. R.; Wilkin P.; Rudall P. J.; Hedderson T. A. J.; Chase M. W.

Circumscription, classification, and (Bryopsida) inferred from nuclear and chloroplast DNA sequence data and morphology taxonomy of Amblystegiaceae
pp. 115-122(8)
Authors: Vanderpoorten A.; Hedenäs L.; Cox C. J.; Shaw A.J.

The status of South American Grimmia herzogii Broth. (Musci)
pp. 123-129(7)
Authors: Delgadillo M. C.; Villaseñor R. J.L.

Implementation of the Prometheus Taxonomic Model: a comparison of database models and query languages and an introduction to the Prometheus Object-Oriented Model
pp. 131-142(12)
Authors: Raguenaud C.; Pullan M. R.; Watson M. F.; Kennedy J. B.; Newman M. F.; Barclay P. J.

Precision and Parsimony
pp. 143-149(7)
Author: Williams D. M.

One-hundred-year code déjà vu?
pp. 151-154(4)
Author: Blackwell W. H.

Taxonomic monographs in relation to global Red Lists
pp. 155-158(4)
Authors: Kirschner J.; Kaplan Z.

The Global Taxonomy Initiative in Africa
pp. 159-165(7)
Authors: Klopper R. R.; Smith G. F.; Chikuni A. C.

Significance of August Weberbauer's plant collecting for today's Río Abiseo National Park, northern Peru
pp. 167-170(4)
Authors: León B.

A consideration of "nomina subnuda"
pp. 171-174(4)
Author: Brummitt R. K.

Illustrating the Holy Cow
pp. 175-177(3)
Author: Rapini A.

A note on the Macaronesian Sideroxylon (Sapotaceae)
pp. 179-180(2)
Author: Mabberley D. J.

(1515) Proposal to conserve the name Cryptochloris J. Schiller (Cryptophyceae) against Cryptochloris Benth. (Poaceae)
pp. 181-182(2)
Authors: Novarino G.; Gilbert M. G.

(1516) Proposal to conserve the name Usnea fulvoreagens (lichenized Ascomycota, Parmeliaceae) with a conserved type
pp. 183-183(1)
Authors: Halonen P.; Ahti T.

(1517) Proposal to conserve the name Podocarpus rotundus de Laub. (Recent Podocarpaceae) over Podocarpus rotundus Bocharn. (fossil Podocarpaceae)
pp. 185-186(2)
Author: Mill R. R.

(1518) Proposal to reject the name Crinum crassicaule (Amaryllidaceae)
pp. 187-188(2)
Authors: Nordal I.; Zimudzi C.; Archer R. H.

(1519-1520) Proposals to reject the names Meiogyne macrocarpa and Mitrephora trimera (Annonaceae)
pp. 189-189(1)
Authors: Su Y. C. F.; Saunders R. M. K.

(1521-1522) Proposals to reject the names Mitrephora teysmannii and Orophea macrocarpa (Annonaceae)
pp. 191-192(2)
Authors: Weerasooriya A. D.; Saunders R. M. K.

(1523) Proposal to conserve Terminalia nom. cons. (Combretaceae) against an additional name, Bucida
pp. 193-193(1)
Author: Stace C. A.

(1524) Proposal to conserve the name Ribes leptostachyum Benth. against R. leptostachyum Decne. (Grossulariaceae)
pp. 195-195(1)
Author: Fierro A.F.

(1525) Proposal to conserve the name Ranunculus lobatus Jacquem. ex Cambess. against R. lobatus Moench (Ranunculaceae)
pp. 197-198(2)
Authors: Turland N. J.; Gilbert M. G.

(1526) Proposal to conserve the name Thalictrum foetidum (Ranunculaceae) with a conserved type
pp. 199-200(2)
Author: Hand R.

(1527) Proposal to conserve the name Scrophularia auriculata (Scrophulariaceae) with a conserved type
pp. 201-202(2)
Authors: Ortega-Olivencia A.; Devesa J. A.

(1528) Proposal to conserve the name Guaiacum (Zygophyllaceae) with that spelling
pp. 203-204(2)
Author: Axelrod F. S.

(1529) Proposal to conserve the name Cupressinoxylon against Retinodendron (fossil Gymnospermae, Coniferales), with a conserved type
pp. 205-206(2)
Authors: Bamford M.; Zijlstra G.; Philippe M.

(1530) Proposal to conserve the name Protopodocarpoxylon (fossil Gymnospermae, Coniferales) with a conserved type
pp. 207-208(2)
Authors: Philippe M.; Bamford M.; Zijlstra G.

(001–004) Proposals to require an illustration or figure instead of a Latin description or diagnosis for validating names of new taxa
pp. 209-209(1)
Author: Rapini A.

Additions to Index Herbariorum (Herbaria), Edition 8 - Twelfth Series
pp. 211-216(6)
Authors: Holmgren P. K.; Holmgren N. H.

News and Notes
pp. 217-220(4)

Reviews and Notices of Publications
pp. 221-249(29)

New Names and Combinations
pp. 251-251(1)

Thanks to our Reviewers
pp. 252-253(2)