Cercopiteco
Holofractale de l'hypervérité
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- 18/2/13
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E il lapillo che si compra da dove arriverebbe? Vulcani sintetici?
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krakatoa a dit:Mi permetto di dissentire sul primo punto: in realtà se metti al sole pieno in estate una lophophora, tempo mezza giornata e la bruci completamente. In natura crescono sotto fronde o cespugli, e la coltivazione casalinga prevede un'esposizione a mezz'ombra (contrariamente ai trichocereus, che invece gradiscono di più il sole)
[...]L'hikuli walula saeliami, cioè l'hikuli superiore, è talmente raro che non è ancora stato identificato, ma si dice che sia il più potente di tutti i cactus allucinogeni.
Leary-Huxley a dit:Amico o non amico, la tua scelta di pubblicarle su fb è una autentica corazzata Potiomkin.
rayer:rayer:rayer:rayer:rayer:davesbt a dit:He never dies.
la legge non ammette ignoranza.se io ammazzo uno e non sò che è un reato mica posso direps ,scusate,ora lo sò non lo faccio più,ciao a tutti e continuate pure quello che facevate.....CrazyFractalHaze a dit:Ma se le avessi prese senza sapere cosa fossero?
HabitatPeyote can also be found occupying a variety of different niches. It can be found growing under the shade of certain shrubs. To get more specifics, please view the interactions page. However, it is also found growing in open areas with no protection from the sun of any kind. During the rainy season, it has even been found flourishing in silt mud flats. And to top it all off, it had even been seen on steep limestone cliffs sprouting from the crevices.
Any cactus wanting to get started faces some challenges, and peyote is no different. However, peyote has a number of advantages over many of the other small globular cacti. It is relatively fast-growing ("relatively" being an important word), designed to live mostly underground with the exposed section adapted to live right at the soil level and be repeatedly buried. It is also incredibly water tolerant and moderately cold hardy. Under the growing conditions of its natural habitat, it regularly survives: 1) abundant rains that can happen any time of year, 2) prolonged drought, and 3) freezing during wet conditions.
As previously mentioned, South Texas plants usually experience milder winters than plants in West Texas and far Northern Mexico. The weather is not just wetter overall in South Texas, but peyote regularly receives intensely heavy periods of rain following hurricanes. In the gravelly thornscrub hills this can mean the gently sloping surfaces of the ground may temporarily be flooded by transient streams that become sheets of flowing water. Shortly before a July field trip in 2010, hurricane-generated storms flooded South Texas and brought as much rain to parts of West Texas in a week as would typically fall in a year (~15 inches). Some days following that series of storms, we encountered badly washed-out backroads, some of which proved to be completely impassable even with four-wheel drive. At the level of a peyote plant, this can change the local topography dramatically, leaving single plants completely buried or with two inches of head and stem exposed until the next heavy flow of surface water either unburies or reburies them; it is simply a function of how water flows across sloping gravelly soil and around the assorted perennials (and the detritus they create) in peyote habitat.
This is normal, and an adult plant finding itself buried when it prefers exposure has the capacity of etiolating and pushing its apical meristem well over an inch to reach sun. Its furrowed domelike shape also aids flowing water in uncovering it.
Erowid Peyote Vaults : Peyote in the Wilds of Texas (molto interessante)Soils in arid lands are generally quite poor. This is due to several key factors: 1) high percentage of silicates and mineralization, 2) formation of desert varnish preventing surface incorporation of new materials, 3) low persistence and incorporation of new organics due to factors 1 & 2, and most importantly, 4) arid or desert environments pose serious survival challenges to microbial life.
The observations we've mentioned above concerning peyote suggest that even a soil sample taken some inches away from a peyote plant could be quite different from the less-than-an-inch of soil immediately surrounding the underground stem and root. The importance of understanding local soil creation can't be overestimated. While the deserts soils are largely poor, what is immediately local to a particular plant may not be. This intimately localized enrichment of soil is not limited to peyote, but is a phenomenon that can be widely observed. An interesting example is the hook-thorn African Acacia caffra, termed "wag-'n-bietjie" (meaning those running into one will need to "wait-a-bit"), which purportedly secures animals as large as the occasional ruminant fast in its thorns, where they die and rot, enriching the otherwise impoverished rocky soil in which the Acacia caffra lives (Watt & Breyer-Brandwijk 1962). On a smaller scale, a similar action is performed by fishhook-spined Mammillaria species such as M. grahamii, which snatches lizards and bats.
Some sources of bioavailable nutrients might not be immediately apparent. Several of those have already been illustrated and/or mentioned, namely the assorted bryophytes and lycopods commonly associated with peyote. "Bryophytes" are essentially the nonvascular seedless plants, such as the mosses (Bryopsida), liverworts (Hepatopsida), and hornworts (Anthoceratopsida). "Lycopods" include vascular seedless plants such as clubmosses, spike mosses, and quillworts (Lycopodiopsida). These and the other crust community organisms are commonly referred to by the obsolete generic term "cryptograms". The word cryptogram is now considered a catch-all phrase in taxonomy, as its "members" have been split apart into several kingdoms. It is still in widespread use, due to its convenience in defining various different but frequently co-occurring life forms that may be poorly understood by the speaker making reference to them. Many of the bryophytes and lycophytes may not be particularly prevalent or even present in instances when adequate compost material can be captured and accumulated. Whether bryophytes and lycopods were present or not, assorted lichens were found to be a potential contributor--their dead bodies serve as an organic soil compost component and their mode of growth serves to release available soluble mineral ions during their natural rock-decomposition process. Crustose lichens were commonly encountered adjacent to peyote, colonizing rocks or occasionally soil, while erect and leafy lichens lived on stems and branches of members of the nurse shrubbery above them, falling to the earth along with dead organic material from the nurse plants.
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Pluteus a dit:Ne ho parecchi di cactus, perché mi piacciono come piante. Ma nulla di attivo :'(