Field Guide

Trees, Shrubs and Woody Vines

Showing 1 - 4 of 4 results
Media
willow
Species Types
Scientific Name
Salix spp. (about 12 species in Missouri)
Description
Exotic willows are available at lawn and garden centers, but there are several willow species that are native to Missouri. Most are rather humble colonizers of gravel bars, riverbanks, and lakesides. Many are important for human economic interests. All have a place in our wild ecosystems.
Media
Illustration of northern catalpa leaves, flowers, fruit.
Species Types
Scientific Name
Catalpa speciosa
Description
Of the three species of catalpas in our state, northern catalpa is the only one native to Missouri (specifically, the Bootheel region). It has been planted widely, though, and has naturalized in many places. A popular ornamental and shade tree with pretty, orchidlike flowers and long, beanlike fruit.
Media
Illustration of shrubby St. John's-wort leves, flowers, fruits.
Species Types
Scientific Name
Hypericum prolificum (formerly H. spathulatum)
Description
Shrubby St. John’s-wort has shiny, somewhat leathery, opposite leaves, 2-edged twigs, and flowers with 5 bright yellow petals and many stamens. A shrub growing to 6 feet tall, it is scattered nearly statewide.
Media
Illustration of St. Andrew's cross leaves, flowers, fruit.
Species Types
Scientific Name
Hypericum hypericoides (formerly Ascyrum hypericoides)
Description
St. Andrew’s cross is a small, sprawling shrub up to 3 feet tall, with smooth, opposite leaves, reddish flaky bark, and distinctive yellow flowers with 4 petals. It grows in the southern half of Missouri.
See Also

About Trees, Shrubs and Woody Vines in Missouri

There are no sharp dividing lines between trees, shrubs, and woody vines, or even between woody and nonwoody plants. “Wood” is a type of tissue made of cellulose and lignin that many plants develop as they mature — whether they are “woody” or not. Trees are woody plants over 13 feet tall with a single trunk. Shrubs are less than 13 feet tall, with multiple stems. Vines require support or else sprawl over the ground.