Extreme climatic events are harming plant communities in the Arctic. The resulting colour change is bad news for the region's carbon storage.
Got a license for those seeds?
Sharing seeds was common practice among farmers throughout history until the rise of agribusiness. Now seeds are trademarked and regulated, but there's a new place to get them for free: the library.
Some sneaky plants steal food instead of exclusively making their own.
Since plants can't pick up and move to greener pastures if conditions are tough, some have evolved interesting and sneaky strategies to make a living.
The Kirstenbosch Botanical Garden in Cape Town, South Africa.
The colonial history of botanical gardens encouraged pride in indigenous flora and culture.
The Eucalyptus obliqua as seen in Merthyr Park, Tasmania.
Cowirrie/Flickr, CC BY-SA
One of the great Australian trees – messmate stringybark, Eucalyptus obliqua.
Practical advice from an expert about lighting, decoration and furnishings.
Radula complanata, a cannabinoid moss.
Radula liverwort shares an intriguing similarity to cannabis – researchers are working out what it does to the brain.
Marc Freestone/The Conversation
Scientists are racing against the clock to figure out how to propagate the rare leek orchid before it goes extinct.
Black wattle is part of the huge Acacia family.
Black wattle is part of Australia's iconic acacia family, but it's largely regarded as a pest overseas. But this fast-growing plant is a boon to gardeners, improving soil and sheltering other plants.
Even the slightest touch of a D. moroides leaf can cause excruciating pain. An intense stinging, burning pain is felt immediately, then intensifies, reaching a peak after 20 – 30 minutes.
Marina Hurley, Author provided
Depending on the species, touching a stinging tree can be like 30 wasp stings at once or being burnt with hot acid and electrocuted at the same time.
Lush moss beds in East Antarctica’s Windmill Islands.
Mosses are the only plants that can withstand life in East Antarctica's frozen landscape. But a new study shows that life is getting even harder, as ozone loss and climate change make conditions even drier.
Xanthorrhoea have no real trunk – just tightly packed leaves.
Grass trees are wonderfully odd. They fit no neat definition, and can live up to 600 years.
South African Tourism/Flickr
Plant blindness can be solved but it wont be easy.
Idiospermum is otherwise known as “idiot fruit” or ribbonwood.
via Wikimedia Commons
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
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
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.
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.
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.
Plant hackers at work: microscopic oomycete spores infiltrating a plant root.
Oomycete spores hack into plants to get what they need, causing agricultural disease. Can researchers figure out how to close plants' security loopholes and create more resilient crops?
A gardening expert reveals the simple things you can do to protect your garden during a heatwave.