|Photo by Stacey Matrazzo|
Click on terms for botanical definitions.
Tread-softly is a perennial, low-growing herbaceous wildflower. Its brilliant white blooms are slightly deceiving in that they have no petals. Rather, the “flower” consists of five, petal-like sepals. Its alternately arranged leaves are deeply lobed and dark green with contrasting palmate veins. As its name suggests, one must tread softly around this plant or else risk being stung by the many stinging hairs that cover its leaves, stems, seeds and even flowers. The hairs contain an irritant that can cause a rash in some people. Despite its stinging hairs and its inclusion in the spurge family, tread-softly is not a true nettle. It does, however, produce the milky sap common to other members of the Euphorbiaceae family.
Tread-softly is known to flower year-round. It occurs naturally in sandhills, scrub, pine and scrubby flatwoods, and ruderal and disturbed areas. It attracts many butterflies and other pollinators.
|Note seed pod and stem in upper left, covered in stinging hairs. |
Photo by Stacey Matrazzo
Family: Euphorbiaceae (Spurge family)
Native range: nearly throughout Florida
Hardiness: Zones 8-11
Soil: Sandy, well-drained soils
Exposure: Full sun to minimal shade
Growth habit: 1+' tall, up to 1’ wide
Garden tips: Its interesting foliage, potential for year-round blooms and relatively low maintenance requirements makes tread-soflty a nice addition to a wildflower garden. However, a severe allergic reaction may occur in some people if their skin comes in contact with the plant’s hairs. Use caution when working with this plant.
To see where tread-soflty occurs naturally, click here.