Welwitschia
National Institutes of Health
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
In 1863, Joseph Hooker published the fi rst monographic study of Welwitschia , a species that had only recently become known to…
Abstract Bicatia gen. et sp. nov. from the Early Cretaceous of the Northern Hemisphere is described based on three species of…
The phylogeny of seed plants has been debated for more than a hundred years and is still not fully understood. Morphological…
The seed oil of the gymnosperm Welwitschia mirabilis was found to contain malvalic acid, a cyclopropenoic fatty acid. This is in…
The distribution and life cycle of Welwitschia mirabilis are briefly outlined before a detailed description of the germination…
Fig. 2. Relationship between area size (abscissa) and induced color. The mean of the estimates (ordinate) of eight subjects is…
A survey of the secondary metabolites reported for EPHEDRA, WELWITSCHIA and GNETUM documents a far-reaching chemical similarity…
SummaryWithin the area of its natural distribution in South West Africa, Welwitschia mirabilis has a less negative δ13C value…
POLLEN grains with the same shape, approximate size-range and exine characters as those of Ephedra and Welwitschia have been…