Houseplants can be great for your mental health, but eating some of them can be far worse for your bodily health than you might think.

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NBACHIA

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Hank gets into the dirty details about vascular plant reproduction: they use the basic alternation of generations developed by nonvascular plants 470 million years ago, but they've tricked it out so that it works a whole lot differently...

This is the story of a plant that once ruled the world, now the last of its kind: Encephalartos woodii.

This video explores the great diversity of the plant world, and the early history and origins of plants. Bryophytes, spore-producing plants, gymnosperms, and angiosperms are illustrated and explained. Other terminology includes: algae,...