每日一花

A complete botanical profile of Puya raimondii, the Queen of the Andes: a monocarpic bromeliad that lives 80–150 years in the high Andes of Peru and Bolivia, then produces a single flowering spike up to 10 m tall bearing up to 12,000 individual flowers — the most of any bromeliad — and dies.

A complete botanical profile of the Bird of Paradise flower: a South African species whose cobalt-blue petal functions as a precision lever, forcing a sunbird to collect and deposit pollen with every landing. Named for a queen, adopted by Los Angeles, and now grown on every frost-free continent.

A complete botanical profile of the Venus Flytrap: a carnivorous plant with a ~100 km² wild range, a snap-trap that fires an electrical action potential in under 300 ms, and a place in the history of both botany and neuroscience. Charles Darwin called it 'one of the most wonderful plants in the world.'

A complete botanical profile of Rafflesia arnoldii: the world's largest individual flower, a holoparasite with no leaves, roots, or stems, blooming for just 5–7 days in the rainforests of Sumatra and Borneo and smelling of rotting flesh to attract carrion flies.

The Sacred Lotus can keep its seeds viable for 1,300 years, heats its own flowers, and gave engineers the blueprint for self-cleaning surfaces. A complete botanical profile of Nelumbo nucifera.