Archive for the ‘50 mm lens’ Category

A Trip to the Monkey Cup Garden at Penang Hill   1 comment



A Trip to the Monkey Cup Garden at Penang Hill

From Wikipedia:-
A vine (Latin vīnea “grapevine”, “vineyard”, from vīnum “wine”) in the narrowest sense is the grapevine (Vitis), but more generally it can refer to any plant with a growth habit of trailing or scandent (that is, climbing) stems or runners. The word also can refer to such stems or runners themselves, for instance when used in wicker work.
In the United Kingdom, the term “vine” applies almost exclusively to the grapevine. The term “climber” is used for all climbing plants.

Nepenthes, a genus of carnivorous plants known as tropical pitcher plants or monkey cups Pandorea pandorana, the wonga wonga vine Parthenocissus quinquefolia
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Nepenthes rajah /nɨˈpɛnθiːz ˈrɑːdʒə/ is an insectivorous pitcher plant species of the Nepenthaceae family. It is endemic to Mount Kinabalu and neighbouring Mount Tambuyukon in Sabah, Malaysian Borneo. Nepenthes rajah grows exclusively on serpentine substrates, particularly in areas of seeping ground water where the soil is loose and permanently moist. The species has an altitudinal range of 1500 to 2650 m a.s.l. and is thus considered a highland or sub-alpine plant. Due to its localised distribution, N. rajah is classified as an endangered species by the IUCN and listed on CITES Appendix I.

The species was collected by Hugh Low on Mount Kinabalu in 1858, and described the following year by Joseph Dalton Hooker, who named it after James Brooke, the first White Rajah of Sarawak. Hooker called it “one of the most striking vegetable productions hither-to discovered”. Since being introduced into cultivation in 1881, Nepenthes rajah has always been a much sought-after species. For a long time, the plant was seldom seen in private collections due to its rarity, price, and specialised growing requirements. However, recent advances in tissue culture technology have resulted in prices falling dramatically, and N. rajah is now relatively widespread in cultivation.

Nepenthes rajah is most famous for the giant urn-shaped traps it produces, which can grow up to 41 cm high and 20 cm wide. These are capable of holding 3.5 litres of water and in excess of 2.5 litres of digestive fluid, making them probably the largest in the genus by volume. Another morphological feature of N. rajah is the peltate leaf attachment of the lamina and tendril, which is present in only a few other species.

The plant is known to occasionally trap vertebrates and even small mammals, with drowned rats having been observed in the pitcher-shaped traps. It is one of only two Nepenthes species documented as having caught mammalian prey in the wild, the other being N. rafflesiana. N. rajah is also known to occasionally trap small vertebrates such as frogs, lizards and even birds, although these cases probably involve sick animals and certainly do not represent the norm. Insects, and particularly ants, comprise the staple prey in both aerial and terrestrial pitchers.
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Although Nepenthes rajah is most famous for trapping and digesting animals, its pitchers are also host to a large number of other organisms, which are thought to form a mutually beneficial (symbiotic) association with the plant. Many of these animals are so specialised that they cannot survive anywhere else, and are referred to as nepenthebionts. N. rajah has two such mosquito taxa named after it: Culex rajah and Toxorhynchites rajah.

Another key feature of N. rajah is the relative ease with which it is able to hybridise in the wild. Hybrids between it and all other Nepenthes species on Mount Kinabalu have been recorded. However, due to the slow-growing nature of N. rajah, few hybrids involving the species have been artificially produced yet.

Inserted by SP Lim
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Carnivorous plants are plants that derive some or most of their nutrients (but not energy) from trapping and consuming animals or protozoans, typically insects and other arthropods. Carnivorous plants have adapted to grow in places with high light where the soil is thin or poor in nutrients, especially nitrogen, such as acidic bogs and rock outcroppings. Charles Darwin wrote Insectivorous Plants, the first well-known treatise on carnivorous plants, in 1875.

True carnivory is thought to have evolved independently nine times in five different orders of flowering plants, and is represented by more than a dozen genera. This classification includes at least 583 species that attract, trap and kill prey, absorbing the resulting available nutrients. Additionally, over 300 protocarnivorous plant species in several genera show some but not all of these characteristics.

Penang Floral Festival 2015   Leave a comment


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Penang Floral Festival 2015
Date: 30 May- 7 June 2015
Time: 9.00am to 7.00pm
Venue: Penang Botanic Gardens (Taman Botani Pulau Pinang)

The Penang Floral Festival draws tens of thousands of local and foreign visitors to Penang Botanic Gardens every year. This year, the festival will be held on the 30th May to 7th June 2015. It is a popular festival that showcases various flower species and landscaping designs. A total of 800 orchids of various species and hybrids will be on display. Among the crowd-pullers is the Paphiopedilum rothschildianum orchid, which won the Best Plant competition.

In addition, there will be workshops, various contests, exhibitions and classes on floral related topics will be held at this event along with the sales of a variety plants and gardening equipment. A few interesting activities includes Nature Guided Walk by ‘Friends of the Penang Botanic Gardens Society’, Trip to Waterfall in collaboration with Perbadanan Bekalan Air (PBA) and many more.

The festival is organized by the Federation of Malaya Orchid Society in-collaboration with the Penang Botanic Gardens and endorsed by Penang State Tourism Development Office. For more information and enquiries, please contact Penang Botanic Gardens at 04-2264401 or you may drop an email at botani@penang.gov.my for further assistance.

Inserted by SP Lim

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EOS APS-C Course   Leave a comment


EOS APS-C Course held on Saturday,29 November, 2014.

We can learn more about what is crop sensor camera and know that we can also achieve great results with crop sensor DSLR with Joe Chia ( the Trainer ) at the EOS APS-C Course on Portrait Shooting on Saturday, 28 November, 2014. The objective of the course is not to shoot ” too tight ” as more background or bokeh is needed. The usual lens used is 50 mm but I did not bring my lens. So, these photos are my shots. The model is Ms Evelynn Loh. We thank her for her patience.

SP Lim

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