Plants A-Z

Ugni molinae

Chilean Guava

South American native grownfor foliage, flowers, and fruit.Slow to moderate growth to 3–6 ft. tall and...

Ulmus americana

American Elm

Native to eastern North America. This majestic, arching tree once graced lawns andstreets throughout i...

Ulmus hybrids

Elm

Many institutions havebeen carrying on breedingexperiments involving variouselms to produce trees resi...

Ulmus parvifolia

Chinese Elm

From China, Korea, Japan. Fast growth 40 to 60 ft. tall, 50 to 70 ft. wide; often reaches 30 ft. in 5 ...

Ulmus pumila

Siberian Elm

Native to Russia, northern China. Grows 50 ft. tall, 40 ft. wide. Smooth dark green leaves are 3/4 to ...

Umbellularia californica

California Laurel

Native to California, Oregon. In the wild, form varies. On windy hillsides near coast, it is a huge, g...

Uncinia rubra

Red Hook Sedge

From the mountains of New Zealand. Stiff, narrow, slightly arching leaves form a tuft 8 to 15 in. tall...

Ungnadia speciosa

Mexican Buckeye

Useful small tree for desertareas. Native to western Texas,southern New Mexico, andnortheastern Mexico...

Ursinia anethoides

Fast-growing, bushy plant fromthe Cape region of South Africa.Grows to 15 in. high and wide,with very ...