Registration at Tribunale di Palermo
no. 27 of 12 July 1991
ISSN 1120-4052 (Print)
ISSN 2240-4538 (Online)
Copyright © by Fondazione Internazionale pro Herbario Mediterraneo
Contents:
FLORA MEDITERRANEA 21
Edited on behalf of the International Foundation pro Herbario Mediterraneo
by Francesco M. Raimondo & Werner Greuter
Editorial board
F. Garbari (Pisa), W. Greuter (Berlin), S. L. Jury (Reading), P. Mazzola (Palermo), S. Pignatti (Roma), F.M. Raimondo (Palermo), B. Valdés (Sevilla).
Referees committee
P. V. Arrigoni (Firenze), H. M. Burdet (Genève), A. Carapezza (Palermo), C. D. K. Cook (Zurich), R. Courtecuisse (Lille), V. Demoulin (Liège), R. Dull (Duisburg), F. Ehrendorfer (Wien), M. Erben (München), G. Giaccone (Catania), V. H. Heywood (Reading), P. Kupfer (Neuchâtel), J. Mathez (Montpellier), G. Moggi (Firenze), E. Nardi (Firenze), P. L. Nimis (Trieste), D. Phitos (Patras), L. Poldini (Trieste), R.M. Ros Espìn (Murcia), S. Snogerup (Lund), A. Strid (Copenhagen), B. Zimmer (Berlin)
Editorial office
Assistant editor: G. Domina
Layout & Technical editing: G. Domina & G. Bazan
Typographical supervision: M. Pace
Design: G. Bazan & N. Surano
Printed by Luxograph, Piazza Bartolomeo da Messina 2/e - Palermo
December, 2011
A. Rambelli: Some Dematiaceous Hyphomycetes from Mediterranean maquis litters.
G. Domina, P. Marino & G. Castellano: The genus Orobanche (Orobanchaceae) in Sicily.
J. Etayo & D. Puntillo: Pyrenula relicta sp. nov. (Pyrenulales, Ascomycotina), a new European lichen species.
M. R. Fernàndez Calzado & J. Molero Mesa: High altitude flora of Sierra Nevada (Spain).
L. Peruzzi, G. Gestri & B. Pierini: Distribution of the genus Gagea (Liliaceae) in Sardinia.
D. Pavon & E. Véla: Espèces nouvelles pour la Tunisie observées sur les petites iles de la cote septentrionale (archipels de la Galite et de Zembra, ilots de Bizerte)
N. Efthymiatou-Katsouni & D. Phitos: Τhe presence of Pinus nigra subsp. nigra on Cephalonia (Ionian Islands, Greece).
A. Crisafulli, R. M. Picone & S. Zaccone: Phyllanthus tenellus (Phyllanthaceae) a new alien species naturalized to Sicily, first record for Italy.
R. El Mokni & M. HéLdi El Aouni: Découverte de la grande camomille, Tanacetum parthenium (Asteraceae) pour la flore de Tunisie: une adventice naturalisée.
A. Danin: Collections of microspecies of the Portulaca oleracea aggregate from Europe and the Mediterranean areas.
D. Puntillo: Some lichens and lichenicolous fungi new to Italy and to Calabria.
D. Phitos, N. Turland & E. Bergmeier: A new subspecies of Bolanthus creutzburgii (Caryophyllaceae) from coastal SW Kriti (Greece).
A. Rambelli, C. Ciccarone, S. Tempesta & F. M. Raimondo: Dematiaceous Hyphomycetes from Quercus suber litter.
V. H. Heywood: Professor Frank Ainley Bisby (24 April 1945 – 25 October 2011).
G. Kamari, C. Blanché & S. Siljak-Yakovlev (eds.): Mediterranean chromosome number reports – 21.