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Articles on Plants

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Idiospermum is otherwise known as “idiot fruit” or ribbonwood. via Wikimedia Commons

It’s hard to spread the idiot fruit

In a few idyllic parts of Queensland grows the idiot fruit, a tall tree with intricate flowers and some of the largest seeds in Australia.
To grow tall enough to reach the canopy, a species of screw pine unique to Lord Howe Island has evolved its own rainwater harvesting system. Matthew Biddick, CC BY-SA

The Lord Howe screw pine is a self-watering island giant

How a species of screw pine unique to Lord Howe Island has evolved its own rainwater harvesting system that allows it to grow tall.
People protest the shrinking of Bears Ears National Monument. AP Photo/Rick Bowmer

Why Native Americans struggle to protect their sacred places

Despite the American Indian Religious Freedom Act, passed by the US Congress 40 years ago, Native Americans still struggle to protect public lands where they practice their religions.
Pilostyles are only visible when their fruit and flowers erupt out of their host plants. The Conversation/Wikipedia

The mysterious Pilostyles is a plant within a plant

Only when flowering is Pilostyles visible externally, the flowers erupting from the stems of its host like a weird botanical Alien.
Melburnians admire the first primrose to arrive in the colony, transported by a Wardian case, in Edward Hopley’s A Primrose from England, circa 1855. Bendigo Art Gallery, Gift of Mr and Mrs Leonard Lansell 1964.

How the Wardian case revolutionised the plant trade – and Australian gardens

A wood and glass case invented in the early 19th-century transformed the movement of plants around the world. In Melbourne, several thousand people greeted a primrose on its arrival from England.
Berzelia stokoei, one of the 3% of plants in South Africa that are found nowhere else in the world. Marinda Koekemoer

Why plants need an identity

There is good news for plant conservation in South Africa and internationally.
Different kinds of plants make different kinds of seeds. Some seeds grow into trees and other seeds grow into other kinds of plants. www.shutterstock.com

Curious Kids: Where did trees come from?

Trees evolved many times around the world.
The leaves of most plants are green because the leaves are full of green chemicals. Marcella Cheng/The Conversation

Curious Kids: Why are leaves green?

This is an article from Curious Kids, a series for children. The Conversation is asking kids to send in questions they’d like an expert to answer. All questions are welcome – serious, weird or wacky! Why…

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