Camphor Laurel

Camphor Laurel

Sit under the shade of a camphor laurel tree.

  • Camphor laurels are large shade trees that are evergreen and are typically used in parkland areas and gardens as an ornamental tree.
  • ‘Camphor laurels’ are also known as ‘camphor trees’ and ‘camphorwood’.
  • The scientific name of a camphor laurel tree is Cinnamomum camphora, from the family Lauraceae, the family of laurels.
  • Camphor laurels grow to be 20 to 30 metres (65 to 100 feet) in height and can live for hundreds of years.
  • Camphor laurel leaves are typically green and glossy, and if they are crushed they give off a camphor scent.

camphor laurel, tree, water, Brisbane, vegetation, large, Ten Random Facts, Australia

  • In spring, camphor laurel trees have tiny flowers that are generally white in colour, that develop into small green berries that turn black when ripe, that contain a seed.
  • Camphor laurels are a significantly invasive species in Australia’s Queensland and New South Wales and in the United State’s Florida, as well as a weed in other states of the United States, and they are commonly spread by birds and animals that eat the berries and expel the seeds.
  • Camphor laurel trees produce camphor, that is extracted from the wood, which are chemical crystals that have a waxy texture and are used as a moth repellent, as well as for medicinal and culinary purposes.
  • Camphor laurels have a tendency to have a spreading and invasive root system that can disturb buildings and underground water and waste services.
  • Camphor laurels are native to south-east Asia, including China, Japan, Borneo, Taiwan, Vietnam and Korea and prefer hot, damp conditions.
Bibliography:
Cinnamomum camphora, 2009, Metropolitan Tree Growers, http://www.metrotrees.com.au/treehandbook/page-listings/cinnamomum-camphora.html
Cinnamomum camphora, 2014, Wikipedia, http://en.wikipedia.org/wiki/Cinnamomum_camphora
D Firth, Camphor laurel, 2009, NSW Government: Department of Primary Industries, http://www.dpi.nsw.gov.au/agriculture/pests-weeds/weeds/profiles/camphor-laurel

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Brown Bear

Brown Bear

Be wary around those brown bears!

  • Brown bears are large mammals native to northern Europe, Asia and North America, and along with polar bears, are the largest bears and land predators.
  • Brown bears have the scientific name Ursus arctos, meaning ‘bear’ in Latin and Greek respectively, and they are from the family Ursidae, the family of bears.
  • Brown bears have a formal subspecies count of 16, although there is debate about this number and others suggest between 5 and 90 exist.
  • Brown bears typically have a fur colour of a variety of brown shades, depending on the subspecies, with the fur in winter growing up to 11 to 12 centimetres (4 to 5 inches) long.
  • Brown bears are generally 1.5 to 2.5 metres (5 to 8 feet) in height and can weigh 55 to 680 kilograms (121 to 1500 pounds) depending on the subspecies and the environment in which they live, and they can weigh twice as much as they would normally before winter when they store fat on their bodies, so that they can semi-hibernate in dens during the cold season.

Brown Bear, Fur, Water, Stalking, Grass, Mammal, Alaska, Ten Random Facts, America, National Geographic

Brown Bear
Image courtesy of National Geographic
  • Some subspecies of brown bears are extinct or endangered, but the species is classified as a ‘least concern’, and they have a population of approximately 200,000 bears in the wild.
  • Brown bears are mostly nocturnal, and are typically found in forests with open land areas, as well as mountainous environments.
  • Brown bears do not often attack humans, but leading causes include surprise or curiosity, and they can run at speeds of 48 kilometres per hour (30 miles per hour).
  • Female brown bears give birth in their den in winter, and litters range from one to four cubs.
  • Brown bears can live up to 37 years in the wild, although longer in captivity, and their diet mainly consists of vegetation such as berries, roots and grass, small mammals and salmon, but sometimes larger animals are preyed upon.
Bibliography:
Brown Bear, 2014, National Geographic, http://animals.nationalgeographic.com.au/animals/mammals/brown-bear/
Brown Bear, 2014, Wikipedia, http://en.wikipedia.org/wiki/Brown_bear

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Sweet Chilli Sauce

Sweet Chilli Sauce

These facts are both sweet and hot, like sweet chilli sauce.

  • Sweet chilli sauce is a sauce popular among Asian communities, particularly in Thai and Malaysian cultures, and is also commonly used in western countries, like Australia.
  • Sweet chilli sauce is usually a thick, lumpy sauce that is red or orange in colour.
  • Sweet chilli sauce is typically made with chilli and sweet fruit or sugar.
  • Sweet chilli sauce is typically available in supermarkets and restaurants due to high popularity, and is generally purchased in a bottle, although there are many recipes for the condiment.
  • Sweet chilli sauce is commonly used with Asian spring rolls as a dipping sauce, and is added to various meat and vegetable dishes to add flavour.

Sweet chilli sauce, red, liquid, splotch, plat, blob, Orange, Mae Ploy, Ten Random Facts, Food

  • Sweet chilli sauce sometimes includes extra spices and liquid, like vinegar or water, to add flavour and to create volume.
  • Sweet chilli sauce is a good source of antioxidants, manganese, vitamin A and vitamin C.
  • Sweet chilli sauce is often used as a replacement in western diets, for sauces such as tomato or barbeque.
  • Sweet chilli sauce may contain vegetables, particularly tomato, to reduce the heat of the chilli and thicken the sauce.
  • Sweet chilli sauce is usually made with mild chilli peppers, like Jalapeño or Serrano.

 

Bibliography:
Sweet Chilli Sauce, 2013, Wikipedia, http://en.wikipedia.org/wiki/Sweet_chilli_sauce
Sweet Chilli Sauce, n.d, Tarladalal.com, http://www.tarladalal.com/glossary-sweet-chilli-sauce-1306i
What is Sweet Chilli Sauce?, 2014, WiseGEEK, http://www.wisegeek.com/what-is-sweet-chilli-sauce.htm

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Spear Thistle

Spear Thistle

Spear thistles are not used as weapons… but can hurt!

  • Spear thistles are a biennial or annual thistle plant native to Europe, Asia and Northern Africa.
  • Spear thistles have the scientific name Cirsium vulgare and they are from the family Asteraceae, the family of asters, sunflowers and daisies.
  • ‘Spear thistles’ are also known as ‘bull thistles’, ‘black thistles’,  ‘scotch thistles’  ‘Fuller’s thistles’, ‘swamp thistles’ and ‘common thistles’ among others.
  • Spear thistles grow to be 1 to 1.5 metres (3.3 to 5 feet) in height, with flower stems at the end of the branches, and look similar to the well known Scotch thistle or cotton thistle, although they are a different species of plant and have the scientific name Onopordum acanthium.
  • Spear thistles have flower heads that are bristle like and are coloured pink to purple, and the plant has green, sharp spiny leaves.

Spear Thistle, Green, Purple, Pink, Flower, Dead, Green, Ten Random Facts, Australia, Plant, Weed, Spiky, Prickly,

  • Spear thistles are classified as a noxious and an environmental weed in some countries, and is a particular problem in Australia, parts of the United States and the United Kingdom.
  • Spear thistles typically grow in sunny open areas, such as paddocks and fields.
  • Spear thistle stems, flowers, roots, and seeds can be eaten and the stems and leaves can be peeled and then steamed or boiled.
  • Spear thistles flower during spring to autumn, but only in their second year of growth.
  • Spear thistle plants have been used medicinally and parts of the plant can be made into paper.
Bibliography:
Bull Thistle, 2014, King Country, http://www.kingcounty.gov/environment/animalsAndPlants/noxious-weeds/weed-identification/bull-thistle.aspx
Cirsium vulgare, 2014, Wikipedia, http://en.wikipedia.org/wiki/Cirsium_vulgare

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Rainbow Trout

Rainbow Trout

No, rainbow trout do not cause rainbows.

  • Rainbow trout are fish native to North American and north east Asian areas of the Pacific Ocean, and are also native to cold, North American lakes and rivers.
  • ‘ Rainbow trout’ are also known as ‘steelheads’, ‘steelhead trout’, ‘redband trout’ and ‘ocean trout’.
  • Rainbow trout adults have a typical length between 51 to 76 cm (20 to 30 inches) and depending on their habitat, they can weigh between 0.5 to 9.1 kilograms (1 to 20 pounds).
  • Rainbow trout have a red stripe from the tail to the head, and have a silvery, grey or brown skin colour and have numerous small dark coloured spots.
  • Rainbow trout have been introduced into every continent except Antarctica, and as a result, have decreased native fish population in many countries.

Rainbow Trout, Hold, Fish, Fisherman, Silver, Caught, Ten Random Facts, Alaska, United States, National Geographic

Rainbow Trout
Image courtesy of National Geographic
  • Rainbow trout, or steelhead trout as they are called in the United State’s Washington, became an official symbol of the state of Washington in 1969.
  • Rainbow trout has the scientific name Oncorhynchus mykiss and is from the family Salmonidae, the family of ray-finned fish, that migrate to fresh water to spawn, and either return to the ocean or further down stream after reproducing.
  • Rainbow trout can live to be 11 years, but their typical lifespan ranges from 4 to 6 years in the wild, and they always breed at the same place they were born.
  • Rainbow trout has a diet of crustaceans, small fish, water insects and fish eggs is popularly hunted for sport, food and bait.
  • Rainbow trout can be cooked and are easily eaten, while having a nut-like taste, and are commonly farmed commercially, with 604, 695 tonnes (666,562 tons) produced in 2007, with Chile being the largest producer.
Bibliography:
Rainbow trout, 2014, National Geographic, http://animals.nationalgeographic.com.au/animals/fish/rainbow-trout/
Rainbow trout, 2014, Wikipedia, http://en.wikipedia.org/wiki/Rainbow_trout

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Golden Rain Tree

Golden Rain Tree

Golden rain trees are like gold.

  • Golden rain trees are ornamental flowering trees that are deciduous and useful for shade.
  • The scientific name of a golden rain tree is ‘Koelreuteria paniculata’ and it comes from the Sapindaceae family, the family of soapberries.
  • Golden rain trees are native to Korea and China and typically grow to be 7 to 12 metres (23 to 40 feet) in height.
  • ‘Golden rain tree’ is also known as a ‘china tree’, the ‘pride of India’, and ‘varnish tree’.
  • Golden rain trees have small, yellow coloured,  four petalled blossoms, that bloom in summer or autumn, which can cause golden carpets below the tree when they drop.

Golden Rain Tree, Plant, house, leaves, large, red, Australia, Ten Random Facts

  • Golden rain trees have coral or brown coloured paper-like pods that contain multiple dark coloured seeds, and ferny leaves that change colour at different stages.
  • Golden rain trees are grown decoratively in many countries, but in Florida and neighbouring states of the United States, the trees are invasive.
  • Golden rain trees grow best in sunny areas and can withstand droughts.
  • Golden rain tree seeds and leaves can be eaten, roasted or cooked respectively, although they are not commonly consumed.
  • Golden rain trees can be a source of yellow and black dye, and the seeds are sometimes used as a bead in jewellery making.
Bibliography:
Koelreuteria paniculata, 2012, Plants for a Future, http://www.pfaf.org/user/Plant.aspx?LatinName=Koelreuteria+paniculata
Koelreuteria paniculata, 2014, Wikipedia, http://en.wikipedia.org/wiki/Koelreuteria_paniculata
Koelreuteria paniculata, n.d, Missouri Botanical Garden, http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a550

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