Plant Systematics and Evolution, Vol. 144, No. 1 (1984), pp. 9-16 (8 pages) Three members of the Gnetatae (Ephedra campylopoda, E. americana, Welwitschia mirabilis) were investigated by TEM and SEM ...

Events in the genome of Welwitschia have given it the ability to survive in an unforgiving desert for thousands of years. By Richard Sima The longest-lived leaves in the plant kingdom can be found ...

The Tentative Lists of States Parties are published by the World Heritage Centre at its website and/or in working documents in order to ensure transparency, access to information and to facilitate ...

This is a preview. Log in through your library . Abstract The fossil history of most extant seed plant groups is relatively well documented. Cycads, conifers and Ginkgo all have an extensive fossil ...

A welwitschia plant does not get to where it is, of course, by dropping out of the sky fully grown. It just looks that way. And its conical trunk, wrinkled and brown, is not perched on the soil, but ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Welwitschia is a bizarre and ancient plant that has survived in the harsh deserts of Namibia and Angola for thousands of years. With just two ever-growing leaves and a lifespan that can exceed 1,500 ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. The Welwitschia (well-WIT-shia) may well be the oddest tree in the world ...