Taxon

The conundrum of morphometrics
pp. 663-671(9)
Author: Jensen R.J.

The enduring attraction of flowers
pp. 673-673(1)
Authors: Frame D.; Gottsberger G.; Amaya-Márquez M.

Down-facing flowers, hummingbirds and rain
pp. 675-680(6)
Author: Aizen M.A.

Generalist flowers, biodiversity and florivory: implications for angiosperm origins
pp. 681-685(5)
Author: Frame D.

Floral specialization and pollination: a quantitative analysis and comparison of the Leppik and the Faegri and van der Pijl classification systems
pp. 687-712(26)
Authors: Ramírez N.

Morphological and functional flower characteristics of New and Old World Annonaceae with respect to their mode of pollination
pp. 701-718(18)
Authors: Silberbauer-Gottsberger I.; Gottsberger G.; Webber A.C.

Boraginaceae cymes are exclusively scorpioid and not helicoid
pp. 719-724(6)
Authors: Buys M.H.; Hilger H.H.

Phylogeny of Echiochilon (Echiochileae, Boraginaceae) based on ITS sequences and morphology
pp. 725-735(11)
Authors: Långström E.; Oxelman B.

Chromosome studies in the grass subfamily Chloridoideae. II. An analysis of polyploidy
pp. 736-746(11)
Authors: Roodt R.; Spies J.J.

Recognition of Martellidendron, a new genus of Pandanaceae, and its biogeographic implications
pp. 747-762(16)
Authors: Callmander M.W.; Chassot P.; Küpfer P.; Lowry II P.P.

Studies on Geocalycaceae XIV. Physotheca J. J. Engel & Gradst., a new genus of Hepaticae from Ecuador, belonging to a new subfamily, Geocalycaceae subfam. Physothecoideae J. J. Engel & Gradst.
pp. 763-773(11)
Authors: Engel J.J.; Gradstein S.R.

Survey of Asian and Pacific species of Hedyotis and Exallage (Rubiaceae) with nomenclatural notes on Hedyotis types
pp. 775-782(8)
Authors: Terrell E.E.; Robinson H.

The Cardamine pratensis (Brassicaceae) group in the Iberian Peninsula: taxonomy, polyploidy and distribution
pp. 783-802(20)
Authors: Lihová J.; Tribsch A.; Marhold K.

Further dogged defense of paraphyletic taxa
pp. 803-804(2)
Author: Brummitt R.K.

Nomenclature of Hymenocallis taxa (Amaryllidaceae) in southeastern United States
pp. 805-817(13)
Authors: Smith G.L.; Garland M.A.

Types of H. Buek's South African Campanulaceae in Stockholm (S)
pp. 819-830(12)
Author: Nordenstam B.

Lectotypification of two African species of Commelina (Commelinaceae), with the description of new taxa from Madagascar and Tanzania
pp. 831-836(6)
Author: Faden R.B.

On the typification of two Mascarene Elaphoglossum (Lomariopsidaceae): E. heterolepis (Fée) T. Moore and E. tomentosum (Bory ex Willd.) H. Christ
pp. 837-840(4)
Authors: Rouhan G.; Lorence D.H.

Epitypification and taxonomic elucidation of some Brazilian taxa of Cyrtopodium R. Br. (Orchidaceae)
pp. 841-849(9)
Authors: de Barros F.; Batista J.A.N.; Bianchetti L.D.B.

Typification of Arctium lappa L. (Asteraceae)
pp. 851-852(2)
Author: Duistermaat H.

The usage of the alternative names of eight flowering plant families
pp. 853-856(4)
Authors: McNeil A.; Brummitt R.K.

Correctability of the epithet minchegense to mingcheense in Lycopodium (Lycopodiaceae) and lectotypification of Lycopodium mingcheense
pp. 857-858(2)
Authors: Xiang Q-P.; Zhang X-C.; Nicolson D.H.

Rhizocaulites, a new name for Rhizocaulon R. C. Mehrotra (2000), non Rhizocaulon Saporta (1861)
pp. 859-859(1)
Author: Mehrotra R.C.

Lectotypification of Sida asiatica L. (Malvaceae)
pp. 860-860(1)
Author: Verdcourt B.

(1601) Proposal to reject the name Agave noah (Agavaceae)
pp. 861-862(2)
Authors: Villarreal J.A.; Starr G.; Estrada E.; de la Rosa M.

(1602) Proposal to reject the name Cynoxylon elliptica (Cornaceae)
pp. 863-863(1)
Author: Deng Y.

(1603-1605) Proposals to conserve the name Ludwigia repens (Onagraceae) with a conserved type, and to reject the names Potamogeton oblongifolium and P. rotundifolium (Potamogetonaceae), all published in Forster's 1771 Flora Americae Septentrionalis
pp. 864-866(3)
Authors: Reveal J.L.; Raven P.H.; Hoch P.; Haynes R.R.; Hellquist C.B.

(1606) Proposal to conserve the name Peperomia nitida Dahlst. against P.nitida Sessé & Moc. (Piperaceae)
pp. 867-868(2)
Author: Mathieu G.

Robert William Read (1931-2003)
pp. 869-869(1)
Author: Nicolson D.H.

Richard Alden Howard (1917–2003)
pp. 871-872(2)
Author: Rodriguez J.H.

News and Notes
pp. 873-880(8)

Reviews and Notices of Publications
pp. 881-904(24)

Additions to Index Herbariorum
pp. 905-913(9)

New Names and Combinations
pp. 907-907(1)

General Index to Taxon Volume 52 (2003)
pp. 909-912(4)

Index of scientific names cited in Taxon
pp. 915-947(33)