Wednesday, August 11, 2010

Waterlilies

The water lily family, Nymphaeaceae, is an old and evolutionarily primitive one, and is grouped with buttercups (Ranunculus) and magnolias in the order Ranales. Furthermore, fossil evidence suggests that nymphaeas have not changed much over the past 160 million years. All they have done is move about the globe, keeping in the tropical and temperate zones. Another well known genus in this family is Victoria, the giant amazon water lily.
The genus Nymphaea consists of roughly 40 species found in tropical and temperate climates of both hemispheres. It is full of synonymy, because different populations or colour forms have been described as separate species which have since been sunk into one species and in some cases the same plants have been described as different species by different botanists, or the name of one species has been misapplied to another species. It all gets rather confusing. There are also many variants and hundreds of hybrids that come in all colours, shapes and sizes.
There are only two species that occur in southern Africa. One is Nymphaea lotus, the white water lily, or white lotus which has night-blooming white or cream flowers and is widespread in tropical Africa to southern Africa, where it occurs in the former Transvaal, KwaZulu-Natal, Botswana, Swaziland and Namibia, and in Madagascar, in sheltered water 0.5-2.5m deep and in swamps. It also occurs in hot springs in Hungary and Romania. There is a variety in Australia and it is widely cultivated in the USA and South America.
The other southern African species isNymphaea nouchali. The blue lotus, Nymphaea caerulea and the Cape blue water lily, Nymphaea capensis are no longer regarded as distinct species and have been sunk into this genus.
The type specimen was collected in Coromandel in India. The meaning of the specific ephithet nouchali has only been traced with the assistance of staff at Kew who report that one of their specimens contains a note that Noakhali is a district in Bangladesh. The variety name caerulea refers to the sky blue colour of the flowers.

Tuesday, August 10, 2010

Gardenia with a difference - Part 2

Do you know how small 1mm is? It is tiny, minute, extremely small!! I noticed these eggs on the Transvaal Gardenia bud and that is the size they are. If you look at the previous post, the bud I showed there is about 2 1/2 inches (40mm) in length. These are the small white dots you can see on them.
I then looked at the black dots and discovered them to be not marks on the skin as I thought they were but the larvae of something!! I need a microscope as some of these things I am finding are much too small for the macro lens!!
These are also 1mm in length, some of them just hatching.
At first I thought it was the larvae of the Twig Wilters I found on the same tree last year and did a post on and again this one later in the year, but the eggs are definitely not the same unless the white ones are larvae and not eggs!!
It seems as if they turn dark almost immediately as their shell hardens and start to feed off the bud they hatched on as can be seen by these gorge marks in them.
Because they are so small, this was about the best picture I could get of them. I brought one of the buds home as I want to record further developments and will do a post again on them at a later stage.
On the same branch were some eggs which looked a bit different to those above. I wonder what they are?????

Monday, August 9, 2010

Gardenia with a difference - Part 1

I am processing my tree and plant pictures but discovered that I did not have a shot of the Transvaal Gardenia bud before it opens. Knowing of a tree nearby, I went to take some pics of it.

It was only when I got home and put them on the computer that I noticed something different.....
Now I know you do not know this particular tree, but I wonder if you notice something odd about it too? It is something which could be on any bud of any tree.

I will give you the answer toorrow. :)

Saturday, August 7, 2010

Snails - Part 2

Garden snails are the fastest species and they can move about 55 yards per hour. While they don’t move fast, they do move at a very steady pace. They are believed to be one of the slowest creatures though on the entire Earth.

If you watch their movements they take on strange routes. For example instead of moving in a straight line they will complete a circle pattern. It is this type of behavior that has given them a stereotype as not being very intelligent. It isn’t really known why they do this though.
They have the reproductive organs of both males and females which categorizes them as hermaphrodites. However, the myth that they can create offspring on their own is false. They must mate with another and then both of them will have the ability to lay eggs.

Snails don’t see very well so they have to rely upon their good sense of smell to help them find their prey. They also aren’t able to hear.
They are nocturnal animals which means most of their movements take place at night.

Snails range in size from 30 centimeters to 15 inches in length.

Snails don’t like the brightness of sunlight which is why you will find them out more on cloudy days. If you keep one in an aquarium you want to make sure that too much sunlight doesn’t filter into the room. This can cause the snail to stop eating and to spend most of its time inside of the shell.
Snails will die if they consume either salt or sugar. Make sure you don’t offer these types of items to them when you see them or when you have one in captivity because their bodies can’t process these items.

The Giant African Land Snail is known to eat more than 500 different types of plants.

Snails are very strong and can lift up to 10 times their own body weight in a vertical position.
It is believed that there are at least 200,000 species of mollusks out there including snails. Many of them haven’t been found and classified yet.

Snail Gel contains secretions from the snail Helix Aspersa Muller. Snail handlers noticed how quickly minor cuts healed without infections or scars, as well as the unusual softness of their hands. In this secretion is allantion that helps regenerate the snail's shell and skin when it is injured and it does the same thing for human skin.

Snail Gel is the best solution for adult and teen acne(pimples, zits, blackheads), acne scars, age spots, Rosacea, razor burn and skin irritations. People with sensitive skin, fine lines, wrinkles, and uneven skin tones have had excellent results using Snail Gel to leave skin soft healthy and soothed.

Thursday, August 5, 2010

The park - Part 5 Final

For the final chapter in this series I thought I would just show some of the water features in the park and let the pictures speak for themselves.......








Tuesday, August 3, 2010

Outdoor Show - Part 1

Because we are blessed with the most beautiful climate here, most of our activities are based around the outdoors, including in winter, when the days are sunny and mild. We had an outdoor exhibition over the weekend and I went to see what they had on show.

One section was a fun fair for the children and these boys were having a ball!! Oh wait, that is not quite right, they were IN a ball. No, not right either, they were in a ball having a ball!! There!! Got it!! :)
There were all kinds of rides to be had including this merry-go-round for the little ones.
And something for those a bit older. At the top you can see some boys sitting. The machine would then whip them around as I drew the arrows. It would make my heart sit in my mouth if I tried it so like Craver, I decided to let the other brave souls try it and I just watched. LOL!!
Adults and children alike enjoyed going for a stately ride on the camels, but getting down was not stately at all!! :)
"Oh, are you SURE I am not looking in the right direction?" LOL!! I guess maybe some find it easier if they cannot see what is going on. :)
They had a Bell helicopter to take people for flips too and this was more my style as I love flying and have been in these before.
It seems like everyone had fun but I could tell when they got out that some had wobbly legs after the trip. :)

Sunday, August 1, 2010

Blue

These pictures were taken at various times. They are the most beautiful, blue skies.

This one I took while on vacation with Gaelyn. We were at God's Window when this plane flew by.