For the Love of Chocolate

Truffles
Creative Commons License photo credit: Frank_BB

In light of the upcoming Valentine’s Day festivities, I thought we should all take a moment to learn something new about a traditional Valentine’s Day gift. I’m talking about chocolate, of course! Did you know…

Chocolate syrup was used as the blood in the famous shower scene of Alfred Hitchcock’s movie, “Psycho.”

A quote for you (I think this soldier liked chocolate a little bit): “Chocolate is a divine, celestial drink, the sweat of the stars, the vital seed, divine nectar, the drink of the gods, panacea and universal medicine.” – Geronimo Piperni, quoted by Antonio Lavedán, a surgeon in the Spanish army, 1796.

A chocolate history legend states that the Aztec god Quetzalcoatl brought cacao to earth and was thrown out of paradise for giving it to man; it was believed that only the gods were fit to drink chocolate!

In the 1500s, when chocolate first made its way in to Spain, it was considered a health food and a medicine! Many doctors of the time prescribed it for curing fevers, cooling the body, aiding in digestion, and alleviating pain.

DANGER! Chocolate is poisonous to dogs (and other domestic animals); the Theobromine found in chocolate is a stimulant, especially affecting the heart muscles, and can be too much for small animals. So be careful if you have pets.

The melting point of chocolate is just below normal body temperature, so it literally melts in your mouth! Mmmmm…tasty.

Smarties: Inverted Double Spiral (-1,2)
Creative Commons License photo credit: gadl

In 1940, M&M’s were invented by the MARS Company for soldiers going to WWII.

The biggest bar of chocolate ever made was made in Italy in 2000 and weighed over 5,000 pounds. The largest slab of fudge weighed over 2,000 pounds and was made in Canada.

Currently, 40% of the world’s almonds and 20% of the world’s peanuts are used by chocolate manufacturers. One pod from a cacao tree (the plant from which chocolate is derived) contains about 30-50 almond-sized seeds. This is enough to make about 7 milk chocolate bars.

And, finally, 63% of Americans buy chocolate for themselves when buying it for someone else. So go splurge on your sweetie! But don’t forget to grab a treat for yourself, while you’re at it.

This Valentine’s Day, be sure to pick up some chocolate for your special someone, and don’t worry if you don’t have any extraordinary plans. Come on down to Love Bugs, the Museum’s Valentine’s Day bash!

And if, perchance, you are spending this February 14th alone, you should still go out and grab your favorite chocolaty treat; studies show that chocolate has anti-depressant qualities and mood-boosting goodness.

Butterfly Center Fruit Salad

The tropical habitat that our butterflies call home is a great place to learn about some cool and useful rainforest plants. I must have been hungry today because all of the plants that came to mind were those with edible fruits! Here are some examples of fruit trees you can find in the Butterfly Center.  SInce most of our plants hail from Latin America, I’ve given common names in both English and Spanish, when available.

Star Fruit/Carambola – Averrhoa carambola 

This tree is a relative of the sour “clover” (Oxalis) weed that grows in Houston lawns and gardens.  The common name describes the five-sided fruit, yellow when ripe, that when sliced shows the star shape.  Carambola is quite tart, even when ripe, and is most often used to make a fruit drink in Central and South America.  In the USA it is sometimes seen as an exotic garnish on gourmet salads.  You’ll pay $2 or more per fruit, if you can even find it – we should open a fruit stand here because our tree is loaded!  Luckily the butterflies enjoy sipping on the fallen, overripe ones. 

Cacao/Chocolate – Theobroma cacao 

Theobroma means “drink of the gods” and most people agree that chocolate is a divine substance.  Unfortunately, our chocolate tree has not produced any fruits to date – perhaps because it needs to be cross-pollinated, and/or because its tiny pollinators, a midge (a minuscule fly sort of like a gnat), do not inhabit the butterfly center.  It’s too bad, because cacao pods are quite impressive – almost as big as a football, they grow out of the trunk and lower branches of their parent plant.  This phenomenon is called “cauliflory” (“trunk flower”) – and is rare in temperate plants.  It’s even more bizarre when you look at the flowers that produce such monster frutis; cacao flowers are very small and delicate, with an ornate and complicated structure.  Chocolate is made from the dried, ground up seeds, which when fresh are covered with a thin layer of tart, juicy flesh.

Coffee/Cafe – Coffea arabica

quintessence
Creative Commons License photo credit: Demion

Coffee doesn’t need much introduction. The shrub’s berries, red when ripe, each contain two seeds or beans that are dried, roasted, ground and brewed to produce the aromatic and addictive drink, America’s favorite beverage. However, did you know that coffee is related to gardenias? If our coffee shrub is blooming when you visit, you will soon be convinced. The white flowers, much smaller than those of gardenia, have the same heavenly scent.

Calabash/Jocote – Crescentia cujete 

The calabash is another example of cauliflory.  This relative of catalpa (“bean tree”) and trumpet creeper produces large, hard, green fruits on its branches and trunk.  Calabashes look very much like round gourds even though the two plants are completely unrelated.  In Central America the dried jocote fruits are hollowed out and used for bowls or other containers; sometimes the outer rind is carved in decorative patterns.  In El Salvador people enjoy a drink (horchata) made from the ground-up seeds of jocote.  

Guava/Guayaba – Psidium guajava  

Adjuntas, Puerto Rico / Guayaba / Guava / Psidium guajava
Creative Commons License photo credit: Oquendo

These smallish trees, native to tropical America, are in the same family as eucalyptus. Guava bark is very smooth and thin, reminiscent of crape myrtle bark – no relation, however!  The pungent-smelling fruits are seldom eaten “as is” but are made into drinks or a thick jelly called “ate,” or are canned as “shells” – which are delicious served with cream cheese (a Cuban dessert specialty, I believe).  In nature, the rotting, fallen fruits are irresistible to some of the fruit-feeding butterflies such as the crackers, the malachite, etc.  I am happy to see that, thanks (?) to global warming, guavas are now being planted in Houston.  I’m sure our local emperor butterflies will learn to love the fruits as well.     

Jaboticaba – Myrciaria cauliflora 

DSCF0075a
Creative Commons License photo credit: SantaRosa OLD SKOOL

Another member of the eucalyptus family, and another producer of cauliflorous fruits, which are borne in thick clusters along the multiple trunks of these small trees.  However, unlike the calabash or cacao, jaboticaba fruits are quite small, about the size and color of a purple grape.  In its native Brazil, the fruits are mostly eaten fresh, but are also made into jellies and wine.  According to Wikipedia, “several potent antioxidant and anti-inflammatory anti-cancer compounds have been isolated from the fruit.”

Avocado/Aguacate – Persica americana 

inside the beast
Creative Commons License photo credit: Darwin Bell

Who does not love the buttery flesh of an avocado fruit, either sliced in salads or mushed into guacamole?  In the wild, the much smaller, wild avocados are avidly sought by birds such as toucans and quetzals, who crave the calorie-laden fruit.   Again thanks to global warming, people are now growing avocados outdoors in Houston – but the main sources of commercial avocados are still California and Mexico.  Alas our tree in the Butterfly Center has yet to produce fruits.  

We occasionally have other fruiting plants in the Center (last year we grew pineapples), and there are plenty of other plants of interest.  So remember, despite the name, the Butterfly Center is not just about the butterflies!  Botanists are sure to enjoy it as well.

Owl butterflies sipping juice from
ripe mangos in the Butterfly Center
Starfruit Fields
Creative Commons License photo credit: AZAdam
Star Fruit