Catalogue of Plants By: Darcy Schnarr Name and Picture Strangler Fig: Scientific Name of Plant Genus: Ficus Species Examples: F. Obtusifolia F. Nympaelfolia Orchid: Genus Examples: Bulbopyhllum Epidendrum Dendrobium Species Examples: B. beccarii E. fulgens Growing Location Defense Mechanism Key/Unique Characteristics About Plant The strangler fig grows by wrapping itself around a tree trunk and creating a shell around the trunk of the tree. Fig trees grow very quickly and take over a forest by killing their hosts. The seeds of the strangler fig are very resilient often surviving the journey through an animal’s digestive tract and making it out the other side to grow a new plant. Orchids grow in a variety of different locations including on other plants such as trees as well as on the ground in dirt, on nearly bare rock or rocky terrain. The color of the orchids helps orchids to attract the animals which help it spread it’s pollen to fertilize the eggs in other flowers. Most strangler figs will, after getting their roots into the ground, grow a very dense shell around their host tree. Due to the leaves of the fig blocking sunlight and the roots of the fig competing with the roots of the host, the host tree will often die. This leaves a hollow fig ”tree” left by the shell of the fig. The fruit of a strangler fig grows almost year round providing food for birds, bats and other mammals all year long. Orchids have very specialized methods of pollination. This means that Orchids are not pollinated easily. Therefore, when they do pollinate, they do in en masse. In one pollination, they can fertilize thousands of eggs. Some species of orchids cannot photosynthesize. They instead rely on parasitism using soil fungi. Pitcher Plant: Genus Examples: Heliamphora Nepenthes Species Examples: H. pulchella H. ionasi N. edwardsiana N. rowanae Pitcher Plants grow mainly in three locations including in the canopy of their ecosystem, growing off the trunks of trees, and on the ground in forest clearings. Teak Tree: Species Name: Tectona grandis The teak tree grows natively in southeast Asia but it has been introduced to the Caribbean as well as Africa. Calabash: Species Name: Lagenaria siceraria Lagenaria vulgaris The calabash is a gourd that grows on a vine. It is one of the world’s first cultivated plants and was likely brought over from Africa, Asia and Europe to the Americas. Pitcher Plants have developed many different ways of digesting their prey. Some use bacteria washed into their tubes by rain to digest their prey while others produce enzymes to break down the insects. Some even have insect larvae in them that eat the prey. The plant then digests the excrement of these larvae. The Teak Tree contains many natural oils that protect it from being eaten or damaged by termites and other bugs. Teak wood is very strong and very durable. Pitcher Plants are carnivorous plants that have developed a variety of ways to catch their prey. One of the most unique is a simple leaf with a sticky substance on it. When an insect lands on it, it cannot escape and is literally digested through the leaf. Another method involves a long tube shaped leaf with hairs that point downwards allowing the incest to get in but not out. The Calabash has been discovered to possess slightly cytotoxic traits. This means that certain substances in the Calabash are toxic to cells. The Calabash gourd, if harvested when it is young and soft, can be used as a vegetable whereas if it is harvested when the gourd is more mature, it can be dried out and used as a container for liquids primarily but is also used for the production of musical instruments and pipes. The Teak Tree is grown in plantations in southeast Asia and it is becoming much larger in Costa Rica as well. The flowers that grow on the Teak Tree between June and August have the slight tendency to go from being male to female or, in other words, they are protandrous. Air Plants: Scientific name: Epiphyte Examples include: Tillandsia recurvate Guzmania lingulata Air Plants grow trunk or branch of another plant, usually a tree. Air Plants are Air plants have the obvious advantage of being high enough off the ground that land predators that cannot climb cannot reach them. At the same time they often do not grow in the canopy of trees keeping them away from the many species that live there. Many Air Plants have developed unique ways of attaching themselves to the hosts they grow on. Some Air Plants roots have claw-like hairs covering them allowing them to attach to the trees much like Velcro while others roots secrete glue-like substances that keep them literally stuck to the tree. Resurrection Fern: Species Name: Pleopeltis polypodioides The Resurrection Fern is an Air Plant meaning it grows the outside of other plants. The spores of the fern rest on the bottom of the fern leaf and, when the conditions are right, are released and attach to wet tree branches to grow new ferns. The resurrection fern receives it’s nutrients and all it needs to survive from the air and water around it as well as the nutrients that gather on the bark of the host it is living on. Angel’s Trumpet Tree: Genus: Brugmansia The Angel’s Trumpet Tree is native to South and Central America. They grow best in very sunny environments. All the species in the Brugmansia genus are extremely toxic if eaten by animals including humans. This applies to all parts of the plants including the leaves, plants, branches and bark. The flowers of the Angel’s Trumpet Trees can grow very long in length allowing only specific animals to spread their pollen. The toxic properties of the Angel’s Trumpet Tree are important parts of many tribes rituals for becoming a shaman. Species Examples: B. arborea B. aurea B. versicolor Coconut: Sensitive Plant: Species: Cocos nucifera Species: Mimosa pudica The Coconut grows on a tree known as the coconut palm which grows almost everywhere in the tropics including regions in Central America and South America. Coconuts have extremely hard shells with many layers that protect the single seed inside the fruit until it is ready to be released. This shell prevents animals or other outside factors from damaging the shell until it is ready to grow. The endosperm or “meat” of a coconut can be eaten and, in less mature coconuts, there is a substance called coconut water that can be drank. The meat of a coconut provides energy but is rather high in fat. The Sensitive Plant is native to South and Central America. When touched, the leaves on the plant quickly close and move towards each other. Scientists believe that this occurs to either scare predators or shake off insects looking to eat the plant. The Sensitive Plant responds to stimulation by touch, it is sensitive to heat and also being shaken by the wind or an animal. The flowers it grows are globe shaped and a pink or pale purple color. Works Cited http://www.britannica.com/EBchecked/topic/568081/strangler-fig - Encyclopedia Britannica: Strangler Fig http://en.wikipedia.org/wiki/Orchidaceae#Ecology - Wikipedia: Orchidaceae http://en.wikipedia.org/wiki/Pitcher_plant - Wikipedia: Pitcher Plant http://www.botany.org/carnivorous_plants/ - Botanical Society of America http://en.wikipedia.org/wiki/Teak - Wikipedia: Teak Tree http://mbe.oxfordjournals.org/content/23/5/893.full - Oxford Journals: Reconstructing the Origins and Dispersal of the Polynesian Bottle Gourd http://en.wikipedia.org/wiki/Calabash - Wikipedia: Calabash http://en.wikipedia.org/wiki/Epiphyte - Wikipedia: Epiphyte http://en.wikipedia.org/wiki/Pleopeltis_polypodioides - Wikipedia: Pleopeltis polypodioides http://www.sfrc.ufl.edu/4h/Resurrection_fern/resufern.htm - Florida Forest Plants: Resurrection Fern http://www.botanical-journeys-plant-guides.com/angel-trumpet-plant.html - Angel Trumpet Plant http://en.wikipedia.org/wiki/Brugmansia#Plant_Registration - Wikipedia: Brugmansia http://www.coconutresearchcenter.org/ - Coconut Research Page http://en.wikipedia.org/wiki/Coconut - Wikipedia: Coconut http://en.wikipedia.org/wiki/Mimosa_pudica - Wikipedia: Mimosa pudica http://www.youtube.com/watch?v=BLTcVNyOhUc - Youtube: Mimosa Pudica – The Sensitive Plant