| Titre : | Botanical Journal of the Linnean Society 136(1) - 2001-05-01 |
| Type de document : | Bulletin |
| Paru le : | 01/05/2001 |
Dépouillements
Article
Ole Seberg, Auteur ;
Signe Frederiksen, Auteur
A cladistic analysis, primarily based on morphology, is presented from 40 diploid taxa representing the 24 monogenomic genera of the Triticeae. General problems related to the treatment of hybrids and supposedly allopolyploid heterogenomic taxa [...]
Article
Noura Al Samman, Auteur ;
Arnaud Martin, Auteur ;
Suzette Puech, Auteur
Euphorbia nicaeensis All. is a Mediterranean herbaceous perennial species that flourishes in different environments and successional stages. Sampled from a population in the Hérault department (France), adult plants displayed three types of vari[...]
Article
G. Renobales, Auteur ;
E. De Diego, Auteur ;
B. Urcelay, Auteur ;
A. López-Quintana, Auteur
Eleven species from six different sections of the genus Gentiana, as well as one species each of genera Gentianella (G. campestris), Gentianopsis (G. ciliata), Comastoma (C. tenellum) and Swertia (S. perennis) have been studied by light microsco[...]
Article
Zhao-Hua Liu, Auteur ;
Cheng-Sen Li, Auteur ;
JASON HILTON, Auteur
Recently collected specimens of Danaeites rigida Gu and Zhi from the Upper Permian of south China have been subjected to detailed morphological investigations in order to reveal features of their fertile pinnules. The specimens are preserved as [...]
Article
Anton Igersheim, Auteur ;
Matyas Buzgo, Auteur ;
Peter K. Endress, Auteur
Gynoecium and ovule structure was comparatively studied in representatives of the basal monocots, including Acorales (Acoraceae), Alismatales (Araceae, Alismataceae, Aponogetonaceae, Butomaceae, Hydrocharitaceae, Junc-aginaceae, Limnocharitaceae[...]
Article
Zeki Aytaç, Auteur ;
Murat Ekící, Auteur ;
LEYLA AÇIK, Auteur
A new species Astragalus yilmazii Aytac & M. Ekici sp. nov. (Leguminosae) is described and illustrated from South Anatolia, Turkey. Diagnostic, morphological and molecular data are discussed for the new taxon. In addition its pollen structure is[...]
Article
Regional patterns of biodiversity in seven recently-studied, speciose groups of New Guinea plants (comprising 200 species, or 1–2% of the flora) are analysed with maps showing numbers of species in 1° grid cells. Patterns are correlated with the[...]
