Eggs overwinter in the female’s bag and hatch in sync with the full bloom of northern catalpa trees (Catalpa speciosa), according to OSU.

Catalpa blooms are white with yellow-orange inner throats and dark purple speckling. The purple markings are more prominent on the Southern catalpa.

Learn More › Well-tended, colorful trees can add much-needed shade, privacy, and value to your property. With global ...

The flowers on this tree are huge. These blossoms make awesome, knock-your-socks-off finger puppets. The tree also is a good source for fish bait.

Cherry blossom trees drew large crowds in cities around the world, marking the beginning of spring.

The cherry blossoms that line the iconic Washington, D.C., waterfront are days away from reaching peak bloom, according to the National Park Service.

Cherry blossom season has begun blooming in Washington, D.C. as cherry trees reach just one step away from peak bloom. The National Park Service, on Sunday, announced the capital's famed cherry ...

Cherry blossoms are coming into bloom in the nation's capital. When is peak bloom expected?

Washington, D.C.’s, cherry blossoms are in peak bloom! Here’s where to see them and tips for visitors.

In 1922, according to an article in The Daily Appeal , four catalpa trees graced the Capitol grounds. "They are in full bloom, and with their immense green leaves and beautiful snow-white blossoms, ...

Flowering trees can make a big statement when they're in full bloom. Every yard should have at least one such tree.