Hibiscus, also called Rose Mallow, are flowering plants that belong to the order of Malvaceae– which are plants that grow in warm, temperate, tropical and sub-tropical regions. There are 679 species of hibiscus in the world.
Here are 5 more facts about them:
Hibiscus are edible and have a citrusy taste. Roselle, a type of red-coloured hibiscus found in West Africa is used to make a special type of prawn soup that locals eat as a delicacy during festive times. The Paites tribe in Manipur, India also uses hibiscus leaves in their cooking, for its uplifting flavour.
One of the primary reasons why people started brewing hibiscus tea was because of the hibiscus flower’s unique diuretic properties – it has the ability to stimulate urine production in the body, thereby helping the body throw out harmful toxins.
Hibiscus is the National Flower of 3 countries – Republic of Haiti, Malaysia and South Korea.
Hibiscus flowers and leaves should never be consumed by pregnant women. Why? Hibiscus is an emmenagogue food – in addition to stimulating urine production, hibiscus flowers stimulate blood flow in the pelvic region. A pregnant woman regularly consuming hibiscus flowers, leaves or hibiscus-infused foods and beverages will confuse her body into setting the menstrual process in motion. This can lead to early labour or miscarriage! Even lactating mothers would be better off staying far away from hibiscus as consumption could lead to a stop in milk production.
Want to shine your dirty shoes before a big meeting? Go right into your garden and get a hibiscus. Hibiscus oil is a natural shoe-shiner and is used as a shoe polish liquid across Asia.
Women in Hawaii and Tahiti have an interesting custom. Single women who come of age, who are ready for marriage and who wish to be courted wear a hibiscus flower behind their right ear; while married women and betrothed girls wear the flower behind their left ear.
Sea Sponges are multi-cellular creatures that do not have a brain and organ systems and depend on the constant flow of water through their porous bodies to get the oxygen and food they need to survive. There are over 9000 recorded varieties of sea sponges in the world today and they can be found at various depths right from the seashore to the abyssal zone, which is the deepest part of the ocean.
Here are 5 fun facts about them:
Fossil records of sea sponges indicate that sponges first made an appearance on the Earth 650 million years ago. This makes them one of the earliest life forms on the planet.
There are currently 480,931 marine species known and on record and an estimated 2 million that are as yet unrecorded and unknown (i.e. there is not enough evidence – be it visual proof or physical proof – to classify any unknown animal as a distinct species) in all the lakes, seas and oceans of the world. It’s believed that 75% of the world’s entire marine population (480K + 2 Million) accounts for sponges.
Since they don’t have any age-rings (like in trees), it can be hard to accurately estimate the age of a sea sponge. But analysis of growth rates indicates that some sea sponges grow 0.2 mm (0.000656168 feet) per year. Based on this, sponges as small as 1 meter (3.2 feet) wide may be over 4500 years old!
A sea sponge in the Caribbean – Tectitethya crypta – produces two chemical compounds which can treat certain types of cancer and HIV. The chemicals – spongothymidine and spongouridine – have been used to develop the HIV drug Azidothymidine (AZT) which can be used to prevent mother-to-child and needle-to-skin AIDS/HIV transmission. The same chemicals have also helped create medication for leukemia and herpes.
The biggest debate since the time of Aristotle has been – “Are sea sponges plants or animals?” Although they resemble plants in appearance and remain permanently fixed to the spot they grow on like plants, sea sponges are not plants. Why?
– Sea sponges can’t produce their own food like plants and rely on stray organic matter to float into their pores via the flowing water.
– Sea sponges have an immune system like other animals which reject dissimilar cells if transplanted into them. Scientists need to use immunosuppressants to successfully transplant dissimilar cells into their bodies.
– Finally, some sea sponges produce and release sperm to indulge in sexual reproduction.
These characteristics makes sea sponges inherently animal-like.
Today, you can find a feminine hygiene product called “Menstrual Sponges” on the market. Basically, these are sea sponges that are used as re-usable tampons. In many parts of the world (especially in developed, first-world countries), sea sponges are a favoured alternative to toxic, non-biodegradable and expensive sanitary pads and tampons. Here is a link to theTop 5 most preferred sea sponge tampons.