| Titre : | Botanical Journal of the Linnean Society 139(1) - 2002-05-01 |
| Type de document : | Bulletin |
| Paru le : | 01/05/2002 |
Dépouillements
Article
Three Cypripedium calceolus populations were observed in the Biebrza National Park (north-east Poland) for 11 years (1989–99). The populations differed in the number of genets and ramets and in their dynamics. Differences were in the proportion [...]
Article
V. Besendorfer, Auteur ;
M. Samardžija, Auteur ;
V. Zoldoš, Auteur ;
M. E. Šolić, Auteur ;
D. Papeš, Auteur
The position and the number of 18S-5.8S-26S and 5S rDNA loci, characterization of nucleolar organizing region (NOR)-associated heterochromatin and NOR activity assessment are given for six south-eastern Adriatic populations of Allium commutatum [...]
Article
Denis Barabé, Auteur ;
Marc Gibernau, Auteur ;
Félix Forest, Auteur
Spadix temperature was measured in two species of Philodendron: P. melinonii (subgenus Philodendron) and P. solimoesense (subgenus Meconostigma). For each species, the temperature of the male zone, the sterile male zone and the female zone of th[...]
Article
William Louis Stern, Auteur ;
Walter S. Judd, Auteur
Cymbideae comprise an assemblage of 28 genera nearly all of which are represented in this study. Their anatomy is relatively homogenous with the exception of Govenia, in which roots lack velamen and pseudobulb vascular bundles lack sclerenchyma,[...]
Article
Lars-Gunnar Reinhammar, Auteur ;
E. Gunilla Almered Olsson, Auteur ;
Elisabeth Sørmeland, Auteur
Pseudorchis albida s.s. is today a rather rare grassland orchid with a declining distribution in Scandinavia, as well as in other parts of Europe. This paper presents (a) ecological site descriptions from 30 Norwegian and Swedish sites, and (b) [...]
Article
Alberto Herrero, Auteur ;
Carmen Prada, Auteur ;
Santiago Pajarón, Auteur
Gametophytes of Asplenium foreziense and related taxa have been studied by culture of spores on mineral agar and soil. Those of A. obovatum ssp. obovatum var. protobillotii and var. deltoideum, ssp. numidicum, and of A. macedonicum are described[...]
Article
Louis P. Ronse De Craene, Auteur ;
T. Y. Aleck Yang, Auteur ;
Peter Schols, Auteur ;
Erik F. Smets, Auteur
External morphology and anatomy of the flower and pollen of Bretschneidera sinensis Hemsl. are described to clarify the position of the family Bretschneideraceae relative to the Sapindales and the glucosinolate-producing families. Anatomical and[...]
Article
Theophanis Constantinidis, Auteur ;
Eleftheria-Perdiko Bareka, Auteur ;
Georgia Kamari, Auteur
The chromosome numbers are given for 20 angiosperm taxa, most of which grow predominately or exclusively on serpentine in Greece, and the karyotype morphology is illustrated in all cases but one. Chromosome data are provided for the first time f[...]
