24.3.2002: Abysmal weather. The fog did not clear until 9 am. It was also very windy, thus the helicopter had a very tough time and could not do any touring over the top (given all the money I spent up to this point a few extra dollars would not have mattered that much). When I was down, I was very happy, sore and tired. To some extent it was a pity that I could not make it down by foot. A tip for people doing the trek: take sunscreen of factor 50 or so. I only had factor 30 and despite the fog got rather burnt. Even my scalp burnt, despite applying lotion. At this stage I wanted to thank Benetton and Andreas Hauer from Kamadac tours , who have been very good at showing me around and organizing the trek for me. I would advise everybody who goes to Santa Elena to plan in two days before going and then book the trek locally. You may be able to share with people or even if you book a one-man trek it will be half of what you would pay if you booked outside of Venezuela. Santa Elena seems to attract adventure tourists from all over the world and most local tour operators speak english or german. Carnivorous plants: Roraima Tepui is part of the so-called Guyana shield one of the oldest stone formations on this planet. Besides Roraima Tepui there are several other table mountains - all of them botanically very interesting.. On and around Mt. Roraima there are several quite different types of habitat for carnivorous plants. In the savannah in small bogs, which can also be found on the hill side of Mt. Roraima the following species of carnivorous plants occur: Brocchinea reducta , Utricularia humboldtii and Drosera roraimae. On the actual table mountain you find Heliamphora nutans, Heliamphora minor , Utricularia quelchii and again Drosera roraimae. Also on occasion, you can find solitary specimens of B. reducta. On the south side of Mt. Roraima large specimens of H. nutans were growing in full sunlight at the edge of water basins and in stone ridges. On the north side I found H. minor and smaller plants of H. nutans (I may be mistaken and the alleged H. minor are in fact small specimens of H. nutans). The north side seems to have a wetter and colder climate. The fog clears less often and shorter than on the south side. In both cases, there are more plants near the mountain edge. The mountain top is covered by large swampy areas, at whose edges you find sundews. They also grow in wet quartz sand. U. quelchii was growing in wet sandy areas as well, near rocks or amongst tillandsias. I saw quite a few plants, unfortunately hardly any were flowering. The Heliamphoras were often growing in clumps, together with Stegolepsis guianensis. I also saw them growing together some endemic Dendrobiums. |