In Class 11 Biology (Plant Kingdom), plants are classified into Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms. A very common multiple-choice question asks to identify the giant of the Gymnosperm family.
Not only are gymnosperms the tallest trees, but they are also some of the oldest. A gymnosperm named 'Methuselah' (a Great Basin bristlecone pine) is estimated to be over 4,800 years old, making it one of the oldest living organisms on Earth!
The tallest living gymnosperm (and the tallest living tree on Planet Earth) is the Sequoia (specifically, Sequoia sempervirens, commonly known as the Coast Redwood).
These massive, ancient trees are found primarily along the coast of California in the United States.
Gymnosperms are plants that produce seeds, but unlike fruits/flowers (angiosperms), their seeds are 'naked'. They are not enclosed inside an ovary or fruit. The seeds are usually found exposed on the scales of a cone (like a pine cone).
Other common examples of Gymnosperms include Pine trees (Pinus) and Cycads (Cycas).
The tallest officially measured living Sequoia tree is named Hyperion. It stands at a staggering height of 115.9 meters (380.1 feet). To put that in perspective, it is taller than the Statue of Liberty or the Qutub Minar!
Sequoias are **Gymnosperms**. They belong to the conifer family and reproduce using cones rather than flowers.
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