Tree Tuesday

Desert trees need tricks up their sleeves to survive the hot, arid conditions and the Bottle Trees of Namibia and Angola (Pachypodium lealii) manage this with bulbous trunks that retain water.

Those trunks don’t just contain water, though. They have another trick up their sleeves to help them keep their water.

It’s also full of poison. This is not the kind of thing you want to find in your water bottles, but it does help the Bottle Tree actually keep its water. Which was their plan all along. That’s why it’s a Bottle Tree and not just a bottle. The poison is so effective that hunters in the region used to smear the sap on their arrows, just to add that extra ‘oomph’. And yet no-one calls it a Poison Dart Tree!

It all works rather well for the Bottle Tree, and they can grow to some 8 metres (26 ft) in height. Although sometimes they only reach about 1 metre (3 ft) tall. If you want to survive in a desert, you need to be willing to give a little. Or a lot. Like 7 metres (23 ft) of your potential height.

The trees are also covered in long, sharp prickles because poison alone might not keep their precious water supply safe.

However tall a Bottle Tree grows, it’ll be almost entirely branchless until the very top. The leaves grow on slender branches and are jealously defended from herbivores by sharp spines. Around May to November the leaves will all drop off as the Bottle Tree diverts all its effort into growing surprisingly extravagant flowers.

Those thorns are magnificent and you’ve got to love a tree that’s so determined and deadly.

 

From Real Monstrosities, which is a pretty interesting site full of weird and wonderful things.

Jack’s Walk

It’s maple sugar season ©voyager, all rights reserved

Bubba and I thought we’d check out our wee forest today and we were pleased to see that maple syrup season is in full swing. There’s a farm adjacent to our woods that’s full of sugar maples and they process the syrup the old-fashioned way, with pails to collect the sap and an old-fashioned sugar shack where they boil it down over a wood fire. The ratio is 14 litres of sap gives you 1 litre of syrup. Jack has spent a lot of time checking out the farm and those maple trees and I’d warrant a guess that he’s peed on many, maybe even most, of the trees that are tapped. That’s why we call this farm’s maple syrup “Jack Juice.”

Tap, tap, tap ©voyager, all rights reserved

Mmm…©voyager, all rights reserved

Tree Tuesday

The world is full of interesting trees. This for example is the Jabuticaba Tree, or the Brazilian Grape Tree, from South America and those growths on its trunk are fruits. The tree is mainly found in southern Brazil in the Sao Paulo and Minus Gerais regions, but also grows in areas of Paraguay and Argentina.

The fruit itself is a small and round, about 3 to 4 cm in diameter, with one to four large seeds, a thick, deep purple colored skin and a sweet, white or rosy pink gelatinous flesh. Naturally the tree may flower and fruit only once or twice a year, but when continuously irrigated it flowers frequently, and fresh fruit can be available year round in tropical regions. During Jabuticaba season in Minas Gerais, thousands of street vendors sell fresh Jabuticaba in small net bags, and the sidewalks and streets are stained the same deep purple by discarded Jabuticaba skins.

Jabuticaba is largely eaten fresh, but because the fruit starts to ferment just 3-4 days after harvest, they are often used to make jams, tarts, strong wines, and liqueurs. Due to the extremely short shelf-life, fresh Jabuticaba fruit is very rare in markets outside of areas of cultivation. The fruit also has many medicinal uses. Traditionally, an astringent decoction of the sun-dried skins has been used as a treatment for hemoptysis, asthma, diarrhoea, and gargled for chronic inflammation of the tonsils. It also has several potent antioxidant and anti-inflammatory anti-cancer compounds.

The full story is at Amusingplanet.com.

Jack’s Walk

Nest box, ©voyager, all rights reserved

Well, it’s still the deep of winter around here and the forecast isn’t very hopeful. We’re due for snow tomorrow, rain on Sunday and temps swinging up and down for the next week. Until spring finally decides to appear Jack and I are stuck with snow and ice, but the river path is well trodden, not too slippery and a fairly gentle walk. On the south side of the river we discovered nesting boxes hanging on many of the trees and this one poor nest stuck on a stump. I hope it’s waiting to be hung higher because it looks like a downright poor location for a bird family to occupy. Seems to me that cats and snakes and most other bird hunters could just climb right in. I’ll keep my eye on it and once the snow is gone I’ll bring a hammer and nail (and ladder – I’m short) and hang it higher myself. You know what they say in real estate…location, location, location.

Jack’s Walk

Is that snow smiling at me? ©voyager, all rights reserved

Today Jack and I went to the non-beaver side of the river. We haven’t come here very often this winter and I thought the change might help overcome the ennui that’s set in. Jack certainly enjoyed himself, but he didn’t want to go swimming. That’s probably a normal attitude for a dog in winter, but Jack has always loved cold water swimming. I’ve seen him floating down the river surrounded by ice with a look of pure bliss on his face. Not this year, though. Thinking back, he’s only gone in the water once or twice and not for very long. I’ve noticed changes at home, too. Jack sits by the fire more often and he’s started worming his way under the covers in bed. I know it’s his age. He’s 11 now and entering his senior years and like most old people he doesn’t run as hot. He still enjoys the snow, though, and I hope that never changes. It’s Jack who taught me to see the beauty of winter and the pleasure of snow and today his antics  helped me find something to smile about. Take that ennui!

Tree Tuesday

 

This graceful bonsai is the Yamaki Pine and it resides at the U.S. National Arboretum in Washington D.C. The tree, a Japanese White Pine, was gifted to the U.S. by the family of bonsai master Masaru Yamaki  in 1976. The tree is close to 400 years old and had been kept in the Yamaki family for at least six generations. It isn’t its age or its looks that makes this tree special, though. This plucky little tree actually survived the bombing of Hiroshima, Japan in 1945.

On August 6, 1945, at a quarter-past 8 a.m., bonsai master Masaru Yamaki was inside his home when glass fragments hurtled past him, cutting his skin, after a strong force blew out the windows of the house. The U.S. B-29 bomber called the “Enola Gay” had just dropped the world’s first atomic bomb over the city of Hiroshima, at a site just two miles from the Yamaki home.

The bomb wiped out 90 percent of the city, killing 80,000 Japanese immediately and eventually contributing to the death of at least 100,000 more. But besides some minor glass-related injuries, Yamaki and his family survived the blast, as did their prized bonsai trees, which were protected by a tall wall surrounding the outdoor nursery.

After going through what the family had gone through, to even donate one was pretty special and to donate this one was even more special,” says Jack Sustic, curator of the Bonsai and Penjing museum. Yamaki’s donation of this tree, which had been in his family for at least six generations, is a symbol of the amicable relationship that emerged between the countries in the years following World War II.

The full story is at Smithsonian.com.

Harakka in Autumn: Chapter 16

It’s time to put away your worries for a while and take a walk with Ice Swimmer. Today we’re going up.

Chapter 16 – Top and Around

Odd Spruce Revisited ©Ice Swimmer, all rights reserved

The spruce is odd because it has an even number of crowns. The deciduous trees behind the spruce are hiding the wetland.

[Read more…]

Jack’s Walk

The shape of water on wood ©voyager, all rights reserved

Well, we have a fresh layer of snow again and, although it’s very pretty and it reflects a lot of light, I’m fed up with the stuff. I crave the changing shades of green things; the growing grass and leaves that burst into life. I crave the sound of songbirds through an open window and the earthy smell of fresh air blowing through the house. I am so ready to ditch my big coats and heavy boots. My feet want to go bare and feel the warmth of sunlight on the sidewalk and the cool of grass on the lawn. Come, Persephone. It’s time to send Boreas packing.

As a bonus today, this is an early animation produced by Disney studios in 1934. I’m hoping that Spring will see it as an invitation.

Harakka in Autumn: Chapter 14

We’re back on Harakka with Ice Swimmer, but we’re not on the top of the island as predicted in the previous post, Chapter 13 – Interlude III, Mystery Path. That chapter was mistakenly published out of order by this administrator. We’ll get to the top of the island on March 4/19 in Chapter 16 – Top and Around. My apologies to Ice Swimmer.

Chapter 14 – Wetland

Wetland ©Ice Swimmer, all rights reserved

There is a valley near the southeastern shore. In the valley, there are wetlands.

[Read more…]

Tree Tuesday

This week we’re looking at the Dragon’s Blood Tree, a very unique evergreen tree that grows in only one place, Socatra Island in the Arabian Sea and belonging to Yeman. The tree gets its name from the red resin that it secretes and this resin has been used for centuries for many different purposes.

According to legend, the first dragon blood tree was created from the blood of a dragon that was wounded when it fought an elephant. Like the unfortunate dragon, the tree secretes its resin when it’s injured. In ancient times the resin was believed to have magical and medicinal properties. People used it as a pigment for art, a dye, and a medicine. Dragon’s blood is still used for these purposes today.

The Dragon’s Blood Tree is absolutely unique in appearance.

The crown of the tree often looks like an umbrella that has been turned inside out. The fact that the branches are bare except at their tips adds to this illusion. The long and stiff leaves are born in bunches at the ends of the branches. Some trees have more rounded crowns than others and remind me of giant mushrooms instead of umbrellas.

The branches have a rippled appearance. They develop in a very regular pattern known as dichotomous branching. In this process, each branch produces two new branches arising from the same point. The process repeats to create the base of the tree’s crown.

Like the leaves, the flowers are borne at the tips of the branches. The flowers are small and greenish-white in colour. They are located in groups known as inflorescences. The fertilized flowers produce green berries that change to black as they ripen and then to orange when they are fully ripe.

The Dragon’s Blood Tree grows slowly and is very long-lived. According to Just Fun Facts,

…can live up to 650 years and reaches heights of around 10 to 12 meters (33 to 39 feet).

The tree grows slowly, about one meter (3 feet) every ten years.

The dragon blood tree is a succulent, very hardy and drought tolerant. It enjoys warm temperatures and
sub-tropical conditions.

Like other monocotyledons, such as palms, the dragon blood tree grows from the tip of the stem, with
the long, stiff leaves borne in dense rosettes at the end.

It branches at maturity to produce an umbrella-shaped crown, with leaves that measure up to 60 cm
(23.6 in) long and 3 cm (1.2 in) wide.

Leaves appear only on the ends of the youngest branches, last for 3 or 4 years, then fall off and are replaced by a new set.

The dragon blood tree flowers around February. The flowers tend to grow at the end of the branches. The flowers have inflorescences, and they bear small clusters of fragrant, white or green flowers.

The fruits take five months to completely mature. The fruits are described as a fleshy berry, which changes from green through black to orange-red when ripe. The fleshy berry fruit contains one to three
seeds. The berries are usually eaten and dispersed by birds and other animals.

Despite their hardiness the Dragon’s Blood Trees of Yeman are threatened by climate change and the encroachment of human populations.

The IUCN (International Union for Conservation of Nature) classifies the population status of dragon blood trees as “vulnerable”. Although there may be several factors putting the population at risk, the major one is believed to be climate change. Grazing by domestic goats, extraction of the resin, and using the tree for firewood may play a smaller role in the tree’s problems. Other problems may be the increasing amount of development on the island, especially the creation of roads, as well as the increasing number of visitors.

Socotra Island has a generally dry climate but experiences periodic monsoons. The crown of the dragon blood tree channels rain and mist water to its roots very effectively. Unfortunately, the climate of Socotra Island is becoming drier and the monsoons less reliable.

For more photos and information I encourage you to read the whole story at Owlcation and Just Fun Facts.

Harakka in Autumn: Chapter 12

Ice Swimmer has more rocks to show us and they are full of colour and pattern. Let’s go….

Chapter 12 – Southwestern Rocks on Sunday, II

Details. ©Ice Swimmer, all rights reserved

This part of the rocks comes with stripey details.

Detailed Details. ©Ice Swimmer, all rights reserved

Here is a more detailed look on the details.

Decidous and Evergreen. ©Ice Swimmer, all rights reserved

Many of the broad-leaved trees were exhibiting their deciduousness while, the pines show their evergreenness all through the seasons.

Grain. ©Ice Swimmer, all rights reserved

The pattern is like figured woodgrain.

The Border. ©Ice Swimmer, all rights reserved

Humans are not welcome on the other side. Gulls and geese will keep watch in spring and summer. The dinosaurs were absent in October, but no human was seen trespassing.

In the next installment, we will have walked the path towards east (to the left of the last picture) and we’ll see something completely different.

Harakka in Autumn: Chapter 11