Also known as Carrion-Flower · Herbaceous Carrionflower · Herbaceous Greenbriar
Smooth Carrionflower (Smilax herbacea) is a deciduous vine with greenish-white flowers that emit a carrion-like odor to attract pollinators. Native to eastern North Ameri
At-a-glance light, water, soil, and growing conditions from plant data
Tolerates partial shade to full sun
50% intensity
Prefers locations with morning sun and afternoon shade in hotter climates. Adapts well to various light conditions.
Requires consistent moisture
75% intensity
Keep soil evenly moist, especially during growing season. Reduce slightly in winter.
Loam, Clay, Sand
50% intensity
Hardy perennial
25% intensity
Tolerates a wide range of temperatures, including freezing winters, as it dies back to the ground annually.
Low feeder
25% intensity
Benefits from a light spring feeding; avoid over-fertilization which can reduce flowering.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Smooth Carrionflower prefers consistently moist soil. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogged conditions, which can lead to root rot.
Reduce watering frequency during winter dormancy but do not allow the soil to dry out completely.
Prune in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing stems.
This vine can become vigorous, so pruning helps manage its size and shape, and encourages better air circulation. Remove any unwanted growth to maintain desired boundaries.
Propagation is typically done by division of rhizomes in early spring or by seed. Seeds may require stratification and can be slow to germinate. Division is a more reliable method for established plants.
Ensure division is done carefully to avoid damaging the rhizomes.
Repotting is rarely necessary for Smilax herbacea as it is a perennial that thrives in its established location.
If a container-grown plant becomes severely root-bound, repot in early spring into a slightly larger container with fresh, well-draining potting mix. Ensure good drainage holes.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Smooth Carrionflower (Smilax herbacea)
Where Smooth Carrionflower (Smilax herbacea) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Liliales |
| Family | Smilacaceae |
| Genus | Smilax |
| Species | Smilax herbacea |
Similar in genus Smilax
Answers based on plant encyclopedia data
