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| General Information | |
|---|---|
| Symbol: | SMRO |
| Group: | Monocot |
| Family: | Smilacaceae |
| Duration: |
Perennial |
| Growth Habit: |
Shrub Vine |
| Native Status: |
CAN N L48 N |
| Data Source and Documentation | |
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Native | ![]() |
Introduced | ![]() |
Both | ![]() |
Absent/Unreported |
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Native, No County Data | ![]() |
Introduced, No County Data | ![]() |
Both, No County Data |
| Native Status: | ||||||||||||||||||||||||||||
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L48 | ![]() |
AK | ![]() |
HI | ![]() |
PR | ![]() |
VI | ![]() |
NAV | ![]() |
CAN | ![]() |
GL | ![]() |
SPM | ![]() |
NA | |||||||||
Images
Synonyms
| Symbol | Scientific Name |
|---|---|
| SMROC | Smilax rotundifolia L. var. crenulata Small & A. Heller |
| SMROQ | Smilax rotundifolia L. var. quadrangularis (Muhl. ex Willd.) Alph. Wood |
Classification
| Rank | Scientific Name and Common Name |
|---|---|
| Kingdom | Plantae – Plants |
| Subkingdom | Tracheobionta – Vascular plants |
| Superdivision | Spermatophyta – Seed plants |
| Division | Magnoliophyta – Flowering plants |
| Class | Liliopsida – Monocotyledons |
| Subclass | Liliidae |
| Order | Liliales |
| Family | Smilacaceae – Catbrier family |
| Genus | Smilax L. – greenbrier |
| Species | Smilax rotundifolia L. – roundleaf greenbrier |
Subordinate Taxa
Legal Status
| U.S. Weed Information | |
|---|---|
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Smilax rotundifolia
bullbriar
common catbriar
common greenbriar
horsebriar
roundleaf greenbriar
This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of
Weeds of the U.S.
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| N'EAST | Uva, R.H., J.C. Neal,and J.M. DiTomaso. 1997. Weeds of the Northeast. Cornell University Press. Ithaca, New York. |
Wetland Status
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Related Links
Wildlife
Food
| Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
|---|---|---|---|---|
| Miller | Low | Low | Low |
Cover
| Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
|---|---|---|---|---|
| Miller |
Sources
| Miller, J.H., and K.V. Miller. 1999. Forest plants of the southeast and their wildlife uses. Southern Weed Science Society. |
Description of Values
| Value Class | Food | Cover |
|---|---|---|
| High | Average 25-50% of diet | Regular source of cover |
| Low | 5-10% of diet | Infrequently used as cover |
| Minor | 2-5% of diet | Sparsely used as cover |
| Moderate | Average 10-25% of diet | Occasional source of cover |












