Discover Kalarranga Lookout, before enjoying a guided walk and a picnic lunch
in Cycad Gorge.
An answer came when he traced the origin of the BMAA
in cycad seeds to cyanobacteria growing in the plant's roots.
The toxin, they proposed, was «biomagnified»
in cycad - eating flying foxes — fruit bats.
Perhaps some compound
in the cycads was to blame.
Not exact matches
Plants were evolving fast during the Mesozoic, with the rise of
cycads, conifers, and especially the angiosperms or flowering plants
in the Cretaceous.
But Cox and Sacks argued the lack of indigenous
cycads in Samoa meant the imports didn't contain
cycad toxins, and that Chamorros were no longer being exposed to biomagnified BMAA.
Among the plants and trees that exist
in our contemporary landscape, angiosperms include almost everything except conifers, ferns,
cycads, and ginkgoes.
The toxins
in its leaves are used to defend more than just itself: the colourful leopard magpie moth (see picture) feeds on
cycads as a caterpillar
in order to lace its body with macrozamin, making it a deeply unpalatable meal for any would - be predators.
A biped, it probably moved through conifer forests
in a herd, shearing off bits of ferns and palmlike
cycads with its serrated, spatulate teeth, suggests Leal.
Cox, a researcher
in Guam
in the 1990s, hypothesized that BMAA worked its way up the food chain from the
cycad seeds to bats to the Chamorro who hunted them.
Cycad Rock Fishing Lodge is located on the Jozini Dam
in KwaZulu Natal and offers accommodation ideally suited for fishing enthusiasts.
Attractions
in the Tzaneen vicinity include the world's largest Baobab tree at Leydsdorp; walking trails and picnic spots at Debegeni Falls and Cheerio Gardens
in Magoebaskloof; the Heanertsburg Mountain Meander; Magoebaskloof Natural Forest; Modjadji Rain Queen; Modjadji
Cycad Nature Reserve; and Swandini Reptile Park.
Escape from the city and relax
in a pleasant atmosphere that is surrounded by a swimming pool, koi pond and garden gazebo
in a lush garden covered with
cycads, palms and flowers.
Attractions
in the area include the
Cycad hiking trails, Middelburg Dam, Middelburg Nature Reserve as well as the historical village of Botshabelo.
The flora and fauna found
in Kakadu National Park is diverse, with pockets of rainforest, paperbarks, pandanus and
cycads, and wetlands dotted with lotus lilies.
Extraordinary collections of orchids, ferns, carnivorous plants, and tropical species are housed
in the humid hot houses; and the
cycad and palm garden features some dramatic and architectural species from around the world.
Situated
in a forest of ancient
cycads, the camp's community owners...