SafePlants

Hog Plum: A Multifaceted Name in the Plant World

The name "Hog Plum" appears in reference to several different plant species, often in the context of Texas flora. This can be confusing, as it doesn't refer to a single, specific plant.

Considerations for Pets

• Multiple sources mention "Hog Plum" as a plant growing in Texas gardens and natural areas.
• Some Prunus species have edible fruit but toxic leaves.

Plant Identification and Nomenclature: Navigating the "Hog Plum" Thicket

The term "Hog Plum" is used as a common name for various plant species, including:

• Colubrina texensis (Texas Colubrina, Texas Snakewood): This species belongs to the Rhamnaceae (Buckthorn family). Synonyms include Texas Snakewood and Guajalote.
• Prunus rivularis (Creek Plum, Wild-goose Plum): This is another species referred to as Hog Plum.
• Prunus umbellata (Flatwoods Plum, Sloe Plum): This plum is native to the United States, including Texas. Other names include Black Sloe.
• Prunus angustifolia (Chickasaw Plum): While primarily known as Chickasaw Plum, this species is also sometimes called Hog Plum.
• Spondias purpurea (Purple Mombin): A small tree from Central America that goes by the common name Hog Plum.

Distribution and Habitat

• Colubrina texensis is found in southwestern Texas, particularly on the southern border of the Edwards Plateau.
• Prunus umbellata (Flatwoods Plum) grows from southern North Carolina to central Florida and west to central Texas.
• Prunus angustifolia (Chickasaw Plum) is native to Arkansas and surrounding states, including Texas.

Morphological Characteristics and Growth Habits

• Colubrina texensis is described as a many-branched, rounded, deciduous shrub that typically grows to 4-6 feet tall and often forms thickets.
• Mexican Plum can thrive in hilly sites to bottomlands, where it quickly becomes a small tree.

Ecological Role

• Mesquite, hog plum, cactus and scrub oaks provide good cover.

Human Interactions and Uses

• Native American Indians in Texas consumed the fruit of Prunus rivularis (Creek Plum).
• Hog Plums are used to make preserves.
• The fruit is sometimes used in brewing, as seen with Oasis Texas Brewing.

Interactions with Other Organisms

• Plums grown in Texas, like other fruit trees, face various insect and disease problems.
• Feral hogs negatively affect native plants in areas like the Plum Creek Watershed in Texas.

Further Resources

• Dave's Garden: A community forum for sharing gardening tips and ideas.
• Texas AgriLife Extension Service: Provides information on feral hogs and water quality in the Plum Creek Watershed.