Results 171 to 180 of about 11,393 (215)
Some of the next articles are maybe not open access.
Australian Systematic Botany, 1998
The American Proteaceae are outliers from the main centres of diversity of the family in Australia and South Africa. There are about 83 species in eight genera which all belong to the monophyletic subfamily Grevilleoideae. Three genera, Embothrium , Oreocallis and Lomatia , are placed in the tribe Embothrieae ( sensu Johnson and Briggs), four Euplassa ,
Ghillean T. Prance, Vanessa Plana
openaire +1 more source
The American Proteaceae are outliers from the main centres of diversity of the family in Australia and South Africa. There are about 83 species in eight genera which all belong to the monophyletic subfamily Grevilleoideae. Three genera, Embothrium , Oreocallis and Lomatia , are placed in the tribe Embothrieae ( sensu Johnson and Briggs), four Euplassa ,
Ghillean T. Prance, Vanessa Plana
openaire +1 more source
2023
Fil: Calviño, Carolina Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche.
Calviño, Carolina Isabel +1 more
openaire +3 more sources
Fil: Calviño, Carolina Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche.
Calviño, Carolina Isabel +1 more
openaire +3 more sources
Phosphorus nutrition in Proteaceae and beyond
Nature Plants, 2015Proteaceae in southwestern Australia have evolved on some of the most phosphorus-impoverished soils in the world. They exhibit a range of traits that allow them to both acquire and utilize phosphorus highly efficiently. This is in stark contrast with many model plants such as Arabidopsis thaliana and crop species, which evolved on soils where nitrogen ...
Lambers, H. +5 more
openaire +3 more sources
Proceedings / Indian Academy of Sciences, 1938
The vascular anatomy of the flower shows that the perianth inMacadamia ternifolia F. Muell. is the whorl of sepals, while the corolla has completely disappeared. Thus a dichalmydeous ancestry is suggested for the Proteaceae. The adnation of the stamens to the perianth is of recent origin.
openaire +2 more sources
The vascular anatomy of the flower shows that the perianth inMacadamia ternifolia F. Muell. is the whorl of sepals, while the corolla has completely disappeared. Thus a dichalmydeous ancestry is suggested for the Proteaceae. The adnation of the stamens to the perianth is of recent origin.
openaire +2 more sources
Rhynchostomatoid fungi occurring on Proteaceae
Mycologia, 2003A new ascomycete fungus, with long-necked perithecia having central ostioles and striate ascospores, was isolated from flowerheads of Protea burchellii and P. laurifolia in South Africa and is described here as Rhynchostoma proteae sp. nov. Sequence data obtained from the small-subunit ribosomal DNA (SSU nrDNA) place this fungus with 100% bootstrap ...
Lee S. +4 more
openaire +2 more sources
SCAB DISEASE OF PROTEACEAE – A REVIEW
Acta Horticulturae, 2001Elsinoe spp. cause scab disease of South African Proteaceae such as Leucadendron, Leucospermum, Mimetes, Protea and Serruria, as well as on the Australian genus Banksia. In South Africa, this disease has been observed on Leucadendron, Leucospermum, Protea and Serruria. In Australia, scab disease occurs on all the genera cited above.
Swart L, Crous PW
openaire +2 more sources
Australian Systematic Botany, 1998
Developments in understanding of the Proteaceae since 1963 are briefly reviewed and discussed in relation to morphological interpretation, DNA studies, phytogeography and phylogeny. Some of the outstanding questions are highlighted. Starting Point More than 30 years ago, Barbara Briggs and I (Johnson and Briggs 1963)
openaire +1 more source
Developments in understanding of the Proteaceae since 1963 are briefly reviewed and discussed in relation to morphological interpretation, DNA studies, phytogeography and phylogeny. Some of the outstanding questions are highlighted. Starting Point More than 30 years ago, Barbara Briggs and I (Johnson and Briggs 1963)
openaire +1 more source
Chromosome numbers in the proteaceae
Australian Journal of Botany, 1963Chromosome numbers have been determined for 19 genera and 53 species of Proteaceae in Australia. The chromosomes are small in all genera except Persoonia n = 7, Placospermum n = 7 (Johnson and Briggs 1963) and Bellendena n = 5 (Venkata Rao 1957), which have chromosomes comparable in size with those in the Liliaceae and Ranunculaceae ...
openaire +1 more source