| Titre : | Botanical Journal of the Linnean Society 131(2) - 1999-10-01 |
| Type de document : | Bulletin |
| Paru le : | 01/10/1999 |
Dépouillements
Article
Brec L. Clay, Auteur ;
Paul Kugrens, Auteur ;
Robert E. Lee, Auteur
The systematics of currently recognized cryptomonad genera is reviewed. Complete ultra-structural descriptions are provided for each genus, and are based on the most recent observations in the literature. Using ultrastructural, biochemical and m[...]
Article
An allozymic study of three wild species of Antirrhinum L. A. lopesiamum Rothm., A. mollissimum Roihni. and A. microphyllum Rothm. is described. All are members of subsection Kickiella Rothm., and are narrow-range endemics of the Iberian Peninsu[...]
Article
Santiago Ortiz, Auteur ;
Jorge A. R. Paiva, Auteur
As part of taxonomic studies of the family Polygonaceae for the Flora Zambesiaca project, two new species from southern tropical Africa are described: Persicaria nogueirae S. Ortiz & Paiva, from Zambia and Angola, and Oxygonum annuum S. Ortiz & [...]
Article
Segundo Ríos-Ruiz, Auteur ;
Diego Rivera-Nuñez, Auteur ;
Francisco Alcaraz-Ariza, Auteur ;
Concepcion Obon-De-Castro, Auteur
This paper provides descriptions of three new Narissus species—Narcissus segurensis sp. nov., Nalcaracensis sp. nov. and N. yepesii sp. nov.—that are endemic to the mountains of south-east Spain (Sierras de Alcaraz and Segura) and grow in meadow[...]
Article
The vegetative and floral anatomy, morphology, embryology and seedlings of Behnia reticulata (Thunb.) Didr. are described, and the relationships of the recently described endemic southern African monocot family Behniaceae Reveal are discussed. R[...]
Article
Thirty-eight crosses between seven Fagopyrum species native to China were studied. Following normal pollination, there were very low inter-group crossabilities (only 0 3%) between five species in the large-achene group and two species (E gracili[...]
Article
The morphology and development of the flowers of Ceratiosicyos laevis (Achariaceae) were investigated. Plants are monoecious and the inflorescence is a thyrse composed of a single female flower and two male cymose partial inflorescences. The sym[...]
