2 posts tagged with botany by Joe in Australia.
Displaying 1 through 2 of 2.
Mosses Make Two Different Plants From the Same Genome, and a Single Gene Can Make the Difference
One of the most astonishing secrets in biology is this: every plant you see makes two different plants from the same genome. And, scientists recently reported, a single gene from an ancient, powerful lineage can make the difference.
Welwitschia mirabilis lies around the Namibian coastal desert like misshapen heaps of horticultural debris, either singly or in untidy clumps. Each plant has two huge leaves lolling out from its gaping trunk that collect moisture from the sea fogs. These plants would win no awards for beauty - the Regius Keeper of Kew Gardens described them as "one of the ugliest" plants brought to England, and it's hard to disagree with the Daily Mail's description of it as "hideous ... leprous ... snaking and sinister". None the less, it is a tourist attraction in its own right and supports the Namibian coat of arms where it symbolises fortitude and tenacity. If you're still hanging out for some Welwitschian goodness, here's a video and lots more photos on Wikimedia Commons. You can even try growing one yourself!