Mimosa microphylla

Sensitive Briar

This interesting species can be found throughout the southeastern United States. The plant is easy to identify becasue of its pom-pom inflorescences, prickly stems, and sensitive leaflets. The leaflets fold together immediately after being disturbed and usually unfold about 3-5 minutes later. Widespread and abundant from May through September, on roadsides and in open fields.

Additional Information:
The genus nameMimosa derives from the Latin "mim(o)" meaning "mimic, an actor" referring to the action of the leaflets.

The species epithet microphylla derives from the Greek "micr" meaning "small" and "phyll" meaning "a leaf" referring to the tiny leaflets of this species.

Height 12-18 Inches

Spread 12-18 Inches

Bloom/Seasonal Color Medium Pink

USDA Hardiness Zone 5-9

Home Owner Growing and Maintenance Tips:

Characteristics & Attributes