Walking the streets in autumn, you are often stopped by the goldenrain tree: the golden flowers not yet finished above your head, while strings of little lanterns already hang from the branches, rattling in the wind like a string of brass bells hung for autumn.

Gold Flowers and Lanterns

By autumn, the goldenrain is the most likable street tree: the golden flowers at the top not yet spent, while strings of little lanterns already hang from the branches—these are its capsules, swollen, thin-shelled, three-angled, rattling in the wind.

Its flowers are terminal panicles, a dense sheet of gold, and when they fall they spread a layer of gold dust at the root. Flower and fruit on one tree make its best time of year.

— Botany Notes, self-inscription —

A treeful of gold bells that will not ring,

until the autumn wind knocks down the coins.

The Physician’s Goldenrain

The ancients called it luanhua, and old books speak of the “physician’s luan”: in former times, luan trees were planted before the graves of scholar-officials, carrying rank and remembrance—a tree once placed in the position of rite.

Folk speech is plainer: the lantern tree—when the little lanterns cover the branches, even a child knows autumn has come. One elegant name and one common name, one for ceremony and one for everyday.

What a Street Tree Must Have

It tolerates poor soil, drought, and smoke; grows fast and transplants well, making it one of the most dependable trees in the city. Deep shade in summer, flowers and fruit in autumn, and the leftover lanterns can hang into deep winter.

A good street tree must stand pruning, stand exhaust, stand the trampling of feet. The goldenrain stands all of it, and stays handsome besides—which is likely why it walked all the way into town.

• How to know it: Bipinnate compound leaves; terminal golden-yellow panicles; capsules three-angled, swollen like lanterns, green at first then yellowish-brown.
• When to enjoy: August–September for flowers; September–October for lantern fruit; in winter the husks fall, leaving a few sparse lamps on the branches.
• Caution: Its fallen flowers and fruit stick to the ground; wet paths grow slippery—slow down when cycling beneath the tree.

Uses in the Human World

The panicles yield yellow dye, the seeds press oil, the wood makes farm tools, and flowers and leaves enter medicine. Old farmers never treated it as scenery alone—every part of it was something.

The city has enlarged its uses: shade, dust reduction, views, and that upward glance from one passerby after another—that too is a use.

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Keywords: lantern tree · gold rain · street tree · physician’s luan