Question: What are the trees from the lorax called?

Disambiguated questions and answers:
context: The land once thrived with Truffula trees when the Once-ler first came to the area in a horse-drawn cart. Living among the foliage are the brown Bar-ba-Loots, who eat Truffula fruit from the local trees. In the nearby pond live the Humming Fish, and overhead fly the Swomee Swans. The trees amaze the Once-ler with their texture and scent, and he soon builds a small shop in the area. After cutting down a Truffula tree, the Lorax pops out of its stump. The Lorax claims to speak for the trees, and demands to know what the Once-ler is doing. The Once-ler explains that he is using the Truffula tree's tufts to make something called a "Thneed... a fine something that all people need." He insists that he is only cutting one tree down and causing no harm, but when the Thneed sells quickly, the Once-ler begins cutting down down Truffula trees "en masse" to make more Thneeds. (It is also noted that the Truffula tree grows extremely slowly - ten years before the seed even becomes a sapling and at least ten years after that to grow - making farming the tree impractical.) Soon, he calls his relatives to help him grow his thriving business into a boomtown. As the Lorax protests against the Once-ler's actions, a bulldozer picks up the Truffula tree where he stands and the Lorax is thrown into a truck with the Truffula tree and caught in an assembly line.
question: What are the trees in the children's book The Lorax called?
short_answers: Truffula
wikipage: The Lorax (TV special)
context: The land once thrived with Truffula trees when the Once-ler first came to the area in a horse-drawn cart. Living among the foliage are the brown Bar-ba-Loots, who eat Truffula fruit from the local trees. In the nearby pond live the Humming Fish, and overhead fly the Swomee Swans. The trees amaze the Once-ler with their texture and scent, and he soon builds a small shop in the area. After cutting down a Truffula tree, the Lorax pops out of its stump. The Lorax claims to speak for the trees, and demands to know what the Once-ler is doing. The Once-ler explains that he is using the Truffula tree's tufts to make something called a "Thneed... a fine something that all people need." He insists that he is only cutting one tree down and causing no harm, but when the Thneed sells quickly, the Once-ler begins cutting down down Truffula trees "en masse" to make more Thneeds. (It is also noted that the Truffula tree grows extremely slowly - ten years before the seed even becomes a sapling and at least ten years after that to grow - making farming the tree impractical.) Soon, he calls his relatives to help him grow his thriving business into a boomtown. As the Lorax protests against the Once-ler's actions, a bulldozer picks up the Truffula tree where he stands and the Lorax is thrown into a truck with the Truffula tree and caught in an assembly line.
question: What are the trees in the 2012 movie The Lorax called?
short_answers: Truffula tree
wikipage: The Lorax (TV special)
context: The land once thrived with Truffula trees when the Once-ler first came to the area in a horse-drawn cart. Living among the foliage are the brown Bar-ba-Loots, who eat Truffula fruit from the local trees. In the nearby pond live the Humming Fish, and overhead fly the Swomee Swans. The trees amaze the Once-ler with their texture and scent, and he soon builds a small shop in the area. After cutting down a Truffula tree, the Lorax pops out of its stump. The Lorax claims to speak for the trees, and demands to know what the Once-ler is doing. The Once-ler explains that he is using the Truffula tree's tufts to make something called a "Thneed... a fine something that all people need." He insists that he is only cutting one tree down and causing no harm, but when the Thneed sells quickly, the Once-ler begins cutting down down Truffula trees "en masse" to make more Thneeds. (It is also noted that the Truffula tree grows extremely slowly - ten years before the seed even becomes a sapling and at least ten years after that to grow - making farming the tree impractical.) Soon, he calls his relatives to help him grow his thriving business into a boomtown. As the Lorax protests against the Once-ler's actions, a bulldozer picks up the Truffula tree where he stands and the Lorax is thrown into a truck with the Truffula tree and caught in an assembly line.
question: What are the trees in the TV special The Lorax called?
short_answers: Truffula
wikipage: The Lorax (TV special)

Long-form answers:
knowledge: content: The Lorax is a children's book written by Dr. Seuss and published in 1971.[1]
wikipage: The Lorax
content: The story is commonly recognized as a fable concerning the danger of human destruction of the natural environment, using the literary element of personification to create relatable characters for industry (as the Once-ler), the environment (being the Truffula trees) and activism (as the Lorax).
wikipage: The Lorax
long_answer: The Lorax is a children's book written by Dr. Seuss and published in 1971. The story is commonly recognized as a fable concerning the danger of human destruction of the natural environment, using the literary element of personification to create relatable characters for industry, as the Once-ler, the environment, being the Truffula trees, and activism, as the Lorax. The Truffula trees are in the 2012 movie of the Lorax as well as the TV Special.