| Titre : | Botanical Journal of the Linnean Society 132(2) - 2000-02-01 |
| Type de document : | Bulletin |
| Paru le : | 01/02/2000 |
Dépouillements
Article
Josefa López, Auteur ;
Juan Antonio Devesa, Auteur ;
Ana Ortega-Olivencia, Auteur ;
Trinidad Ruiz, Auteur
The productivity and morphology of fruit and seeds were studied in 30 species (and subspecies) of the tribe Genisteae (Fabaceae) in south-west Spain. The morphological characters of greatest taxonomic value both for the segregation of the two su[...]
Article
Mitotic or meiotic chromosome studies are reported for 39 species or subspecies of Oxalis from South America belonging to 14 sections. Chromosome numbers of 34 of these taxa are reported for the first time. Diploids and polyploids with six diffe[...]
Article
Manuel B. Crespo, Auteur ;
M. Dolores Lledó, Auteur
Two new genera are described to include six taxa commonly considered members of Limoniastrum Heist. ex Fabr. Saharanthus M.B. Crespo & M.D. Lledó nom. nov. is proposed on the basis of the illegitimate Lerrvuxia Caball., for a woody species from [...]
Article
Gregory J. Anderson, Auteur ;
Gabriel Bernardello, Auteur ;
Patricio Lopez, Auteur ;
Tod F. Stuessy, Auteur ;
Daniel J. Crawford, Auteur
Pernetttya rigida is endemic to the Juan Fernández archipelago. Although all flowers are complete, with seemingly fertile stamens and pistils, differences in fruit production and detailed field, anatomical, and morphological studies indicate the[...]
Article
Snorre W. Steen, Auteur ;
Ludovic Gielly, Auteur ;
Pierre Taberlet, Auteur ;
Christian Brochmann, Auteur
Saxifraga opdolensis was described from Oppdal in southern Norway and hypothesized to have originated as the hybrid S. cernua × rivularis or to have been derived from a S. cernua-like progenitor. We tested these alternative hypotheses using uni-[...]
Article
Maria Dolores Lledó, Auteur ;
Manuel B. Crespo, Auteur ;
Anthony V. Cox, Auteur ;
Michael F. Fay, Auteur ;
Mark W. Chase, Auteur
Phylogenetic relationships of Limoniastrum and other genera of subfamily Staticoideae (Plumb-aginaceae) were studied using parsimony analysis of the plastid gene rbcL, the intron of trnL and the intergene spacer oftrnL-trnF. Our analysis showed [...]
