Contents Willdenowia 31(1) (issued 31 August 2001) Abstracts
Greuter, W. & Vogt, R.: Bericht über den Botanischen Garten und das Botanische Museum Berlin-Dahlem (BGBM) für das Jahr 2000 ..... 5 Full-text article
Peruzzi, L., Garbari, F. & Bottega, S.: Symphytum tanaicense (Boraginaceae) new for the Italian flora ..... 33 Abstract, Full-text article
Marhold, K.: Lectotypification of names of the European representatives of Cardamine subg. Dentaria (Cruciferae) ..... 43 Abstract, Full-text article
Brofas, G., Karetsos, G., Panitsa, M. & Theocharopoulos, M.: The flora and vegetation of Gyali island, SE Aegean, Greece ..... 51 Abstract, Full-text article
Kilian, N.: Lactuca stebbinsii (Lactuceae, Compositae), a puzzling new species from Angola ..... 71 Abstract, Full-text article
Austin, D. F. & Eich, E.: Synopsis of Stictocardia with another Madagascan species, S. mojangensis (Convolvulaceae) ..... 79 Abstract, Full-text article, Electronic supplement: Colour photographs
Parolly, G. & Nordt, B.: Seseli hartvigii (Apiaceae), a new name for S. ramosissimum Hartvig & Strid, with carpological and ecological notes on this species ..... 87 Abstract, Full-text article
Danin, A.: A new species of Bufonia (Caryophyllaceae) from Israel: B. ramonensis ..... 95 Abstract, Full-text article
Pimenov, M. G., Kljuykov, E. V. & Ostroumova, T. A.: Towards a clarification in the taxonomy of Sino-Himalayan species of Selinum L. s. l. (Umbelliferae). The genus Oreocome Edgew. ..... 101 Abstract, Full-text article
Sánchez, C.: A new filmy fern species and new unispecific section of Trichomanes (Hymenophyllaceae) ("filmy ferns") from Cuba ..... 125 Abstract, Full-text article
Mory, B.: Notes on Crossopetalum, Myginda and Gyminda (Celastraceae) from Cuba ..... 129 Abstract, Full-text article, Electronic supplement: Specimens seen
Kilian, N. & Smalla, B.: Ageratum salvanaturae (Eupatorieae, Compositae), a new species from the National Park El Imposible, Ahuachapán, El Salvador ..... 137 Abstract, Full-text article
Zepernick, B. & Meretz, W.: Christian Konrad Sprengel's life in relation to his family and his time. On the occasion of his 250th birthday ..... 141 Abstract, Full-text article
Vogt, R. & Schuhwerk, F.: Type material in the Hieracium collection of Hans Schack – 2. Names published by others than Schack ..... 153 Abstract, Full-text article
Leuenberger, B. E.: The type specimen of Opuntia cardiosperma (Cactaceae), new synonyms and new records from Argentina and Paraguay ..... 171 Abstract, Full-text article, Electronic supplement: Specimens examined
Leuenberger, B. E.: Opuntia paraguayensis (Cactaceae) reassessed ..... 181 Abstract, Full-text article
Buchbesprechungen ..... 189
Index to new names and combinations appearing in Willdenowia 31(1) ..... 203
Contents Willdenowia 31(2) (17 December 2001) Abstracts
Snogerup, S. & Snogerup, B.: Bupleurum L. (Umbelliferae) in Europe – 1. The annuals, B. sect. Bupleurum and sect. Aristata .... 205 Abstract, Full-text article
Scholz, H. & Raus, Th.: New distribution and morphological data of Vulpia membranacea .... 309 Abstract, Full-text article
Sutorý, K.: Verbascum ×sibyllinum, a new nothospecies from Italy .... 315 Abstract, Full-text article
Greuter, W. & Raus, Th. (ed.): Med-Checklist Notulae, 20 .... 319 Abstract, Full-text article
Bergmeier, E., Kypriotakis, Z., Jahn, R., Böhling, N., Dimopoulos, P., Raus, Th. & Tzanoudakis, D.: Flora and phytogeographical significance of the islands Chrisi, Koufonisi and nearby islets (S Aegean, Greece) .... 329 Abstract, Full-text article
Leuenberger, B. E.: Welwitschia mirabilis (Welwitschiaceae), male cone characters and a new subspecies .... 357 Abstract, Full-text article
Hand, R.: Supplementary notes to the flora of Cyprus II. .... 383 Abstract, Full-text article
Malallah, G. A., Masood, M. & Al-Dosari, M.: Chromosome numbers of the Kuwaiti flora, III. .... 411 Abstract, Full-text article
Méndez, I.: The problem of Citharexylum spinosum (Verbenaceae) in the Antilles .... 419 Abstract, Full-text article, Electronic supplement: Specimens examined
Rankin Rodríguez, R.: Variation in Polygala guantanamana (Polygalaceae), a Cuban endemic species .... 425 Abstract, Full-text article, Electronic supplement: Specimens examined
Vogt, R.: The Hieracium collection of August Schlickum .... 433 Abstract, Full-text article,
Buchbesprechungen .... 443
Index to new names and combinations appearing in Willdenowia 31(2).... 453
Reviewers of manuscripts submitted for publication during 2000 .... 454
Contents volume 31 .... 455